There is a file called bugreport, which I have copied here:
[2017-12-22 21:20:25.022] [notice ] [bug_report ] [ 7976: 8016] Processing package type 0.
[2017-12-22 21:20:25.023] [warning] [settings ] [ 7976: 8016] Did not find any values in file 'C:\ProgramData\AVAST Software\Tuneup\avast5.ini'
[2017-12-22 21:20:25.028] [notice ] [bug_report ] [ 7976: 8016] Processing package type 2.
[2017-12-22 21:20:25.028] [notice ] [bug_report ] [ 7976: 8016] Status file does not exist, supposing this is the first submit.
[2017-12-22 21:20:26.951] [notice ] [bug_report ] [ 7976: 8016] About to submit payload of type 2.1
[2017-12-22 21:20:27.766] [notice ] [bug_report ] [ 7976: 8016] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-22 21:20:27.769] [notice ] [bug_report ] [ 7976: 8016] Logs report payload was NOT uploaded to server
[2017-12-23 10:27:59.471] [notice ] [bug_report ] [12340:13100] Processing package type 0.
[2017-12-23 10:27:59.511] [notice ] [bug_report ] [12340:13100] Processing package type 2.
[2017-12-23 10:27:59.536] [notice ] [bug_report ] [12340:13100] Nothing was sent, logs report send interval not yet reached.
[2017-12-23 16:17:04.372] [notice ] [bug_report ] [11980:11680] Processing package type 0.
[2017-12-23 16:17:04.403] [notice ] [bug_report ] [11980:11680] Processing package type 2.
[2017-12-23 16:17:04.404] [notice ] [bug_report ] [11980:11680] Nothing was sent, logs report send interval not yet reached.
[2017-12-23 21:02:36.762] [notice ] [bug_report ] [10784: 8588] Processing package type 0.
[2017-12-23 21:02:36.806] [notice ] [bug_report ] [10784: 8588] Processing package type 2.
[2017-12-23 21:02:36.807] [notice ] [bug_report ] [10784: 8588] Nothing was sent, logs report send interval not yet reached.
[2017-12-24 11:07:01.209] [notice ] [bug_report ] [12572:12860] Processing package type 0.
[2017-12-24 11:07:01.241] [notice ] [bug_report ] [12572:12860] Processing package type 2.
[2017-12-24 11:07:01.242] [notice ] [bug_report ] [12572:12860] Nothing was sent, logs report send interval not yet reached.
[2017-12-24 15:42:10.488] [notice ] [bug_report ] [ 5984: 9428] Processing package type 0.
[2017-12-24 15:42:10.559] [notice ] [bug_report ] [ 5984: 9428] About to submit payload of type 1.4
[2017-12-24 15:42:10.571] [warning] [bug_report ] [ 5984: 9428] * Payload name was not set.
[2017-12-24 15:42:11.124] [notice ] [bug_report ] [ 5984: 9428] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-24 15:42:11.139] [warning] [streamback ] [ 5984: 9428] StreambackAvast destroyed without calling Close().
[2017-12-24 15:42:11.139] [error ] [bug_report ] [ 5984: 9428] Payload upload failed
Exception: Empty response
Code: 0x0000000d (13)
[2017-12-24 15:42:11.140] [notice ] [bug_report ] [ 5984: 9428] Payload was not submitted.
[2017-12-24 15:42:11.147] [notice ] [bug_report ] [ 5984: 9428] About to submit payload of type 1.2
[2017-12-24 15:42:11.168] [warning] [bug_report ] [ 5984: 9428] * Payload name was not set.
[2017-12-24 15:42:11.533] [notice ] [bug_report ] [ 5984: 9428] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-24 15:42:11.537] [warning] [streamback ] [ 5984: 9428] StreambackAvast destroyed without calling Close().
[2017-12-24 15:42:11.537] [error ] [bug_report ] [ 5984: 9428] Payload upload failed
Exception: Empty response
Code: 0x0000000d (13)
[2017-12-24 15:42:11.537] [notice ] [bug_report ] [ 5984: 9428] Payload was not submitted.
[2017-12-24 15:42:11.540] [notice ] [bug_report ] [ 5984: 9428] Processing package type 2.
[2017-12-24 15:42:11.541] [notice ] [bug_report ] [ 5984: 9428] Nothing was sent, logs report send interval not yet reached.
[2017-12-24 16:33:22.533] [notice ] [bug_report ] [ 5632: 4448] Processing package type 0.
[2017-12-24 16:33:22.582] [notice ] [bug_report ] [ 5632: 4448] Processing package type 2.
[2017-12-24 16:33:22.584] [notice ] [bug_report ] [ 5632: 4448] Nothing was sent, logs report send interval not yet reached.
[2017-12-25 04:33:22.204] [notice ] [bug_report ] [ 7000:11784] Processing package type 0.
[2017-12-25 04:33:22.254] [notice ] [bug_report ] [ 7000:11784] Processing package type 2.
[2017-12-25 04:33:22.255] [notice ] [bug_report ] [ 7000:11784] Nothing was sent, logs report send interval not yet reached.
[2017-12-25 11:14:49.599] [notice ] [bug_report ] [ 2368:10500] Processing package type 0.
[2017-12-25 11:14:49.634] [notice ] [bug_report ] [ 2368:10500] Processing package type 2.
[2017-12-25 11:14:49.635] [notice ] [bug_report ] [ 2368:10500] Nothing was sent, logs report send interval not yet reached.
[2017-12-25 16:33:33.342] [notice ] [bug_report ] [ 1536:12672] Processing package type 0.
[2017-12-25 16:33:33.376] [notice ] [bug_report ] [ 1536:12672] Processing package type 2.
[2017-12-25 16:33:33.377] [notice ] [bug_report ] [ 1536:12672] Nothing was sent, logs report send interval not yet reached.
[2017-12-26 04:33:23.523] [notice ] [bug_report ] [11980: 7392] Processing package type 0.
[2017-12-26 04:33:23.545] [notice ] [bug_report ] [11980: 7392] Processing package type 2.
[2017-12-26 04:33:23.546] [notice ] [bug_report ] [11980: 7392] Nothing was sent, logs report send interval not yet reached.
[2017-12-26 10:56:23.679] [notice ] [bug_report ] [12516:12436] Processing package type 0.
[2017-12-26 10:56:23.712] [notice ] [bug_report ] [12516:12436] Processing package type 2.
[2017-12-26 10:56:23.713] [notice ] [bug_report ] [12516:12436] Nothing was sent, logs report send interval not yet reached.
[2017-12-26 16:33:22.815] [notice ] [bug_report ] [ 652:13056] Processing package type 0.
[2017-12-26 16:33:22.849] [notice ] [bug_report ] [ 652:13056] Processing package type 2.
[2017-12-26 16:33:22.849] [notice ] [bug_report ] [ 652:13056] Nothing was sent, logs report send interval not yet reached.
[2017-12-27 10:58:32.881] [notice ] [bug_report ] [15236:15240] Processing package type 0.
[2017-12-27 10:58:32.913] [notice ] [bug_report ] [15236:15240] Processing package type 2.
[2017-12-27 10:58:32.914] [notice ] [bug_report ] [15236:15240] Nothing was sent, logs report send interval not yet reached.
[2017-12-27 16:33:22.767] [notice ] [bug_report ] [ 4604: 3100] Processing package type 0.
[2017-12-27 16:33:22.801] [notice ] [bug_report ] [ 4604: 3100] Processing package type 2.
[2017-12-27 16:33:22.803] [notice ] [bug_report ] [ 4604: 3100] Nothing was sent, logs report send interval not yet reached.
[2017-12-28 02:05:01.676] [notice ] [bug_report ] [ 4836: 1976] Processing package type 0.
[2017-12-28 02:05:01.709] [notice ] [bug_report ] [ 4836: 1976] Processing package type 2.
[2017-12-28 02:05:01.710] [notice ] [bug_report ] [ 4836: 1976] Nothing was sent, logs report send interval not yet reached.
[2017-12-28 03:03:48.590] [notice ] [bug_report ] [11648: 5488] Processing package type 0.
[2017-12-28 03:03:48.635] [notice ] [bug_report ] [11648: 5488] Processing package type 2.
[2017-12-28 03:03:48.636] [notice ] [bug_report ] [11648: 5488] Nothing was sent, logs report send interval not yet reached.
[2017-12-28 10:42:07.293] [notice ] [bug_report ] [12992:12932] Processing package type 0.
[2017-12-28 10:42:07.360] [notice ] [bug_report ] [12992:12932] Processing package type 2.
[2017-12-28 10:42:07.361] [notice ] [bug_report ] [12992:12932] Nothing was sent, logs report send interval not yet reached.
[2017-12-28 16:33:22.547] [notice ] [bug_report ] [ 7756:11836] Processing package type 0.
[2017-12-28 16:33:22.581] [notice ] [bug_report ] [ 7756:11836] Processing package type 2.
[2017-12-28 16:33:22.582] [notice ] [bug_report ] [ 7756:11836] Nothing was sent, logs report send interval not yet reached.
[2017-12-28 23:42:16.990] [notice ] [bug_report ] [12584:12580] Processing package type 0.
[2017-12-28 23:42:17.134] [notice ] [bug_report ] [12584:12580] About to submit payload of type 1.4
[2017-12-28 23:42:17.134] [warning] [bug_report ] [12584:12580] * Payload name was not set.
[2017-12-28 23:42:17.738] [notice ] [bug_report ] [12584:12580] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-28 23:42:17.753] [warning] [streamback ] [12584:12580] StreambackAvast destroyed without calling Close().
[2017-12-28 23:42:17.753] [error ] [bug_report ] [12584:12580] Payload upload failed
Exception: Empty response
Code: 0x0000000d (13)
[2017-12-28 23:42:17.754] [notice ] [bug_report ] [12584:12580] Payload was not submitted.
[2017-12-28 23:42:17.762] [notice ] [bug_report ] [12584:12580] About to submit payload of type 1.2
[2017-12-28 23:42:17.762] [warning] [bug_report ] [12584:12580] * Payload name was not set.
[2017-12-28 23:42:18.215] [notice ] [bug_report ] [12584:12580] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-28 23:42:18.219] [warning] [streamback ] [12584:12580] StreambackAvast destroyed without calling Close().
[2017-12-28 23:42:18.219] [error ] [bug_report ] [12584:12580] Payload upload failed
Exception: Empty response
Code: 0x0000000d (13)
[2017-12-28 23:42:18.219] [notice ] [bug_report ] [12584:12580] Payload was not submitted.
[2017-12-28 23:42:18.227] [notice ] [bug_report ] [12584:12580] About to submit payload of type 1.2
[2017-12-28 23:42:18.227] [warning] [bug_report ] [12584:12580] * Payload name was not set.
[2017-12-28 23:42:18.636] [notice ] [bug_report ] [12584:12580] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-28 23:42:18.650] [warning] [streamback ] [12584:12580] StreambackAvast destroyed without calling Close().
[2017-12-28 23:42:18.651] [error ] [bug_report ] [12584:12580] Payload upload failed
Exception: Empty response
Code: 0x0000000d (13)
[2017-12-28 23:42:18.651] [notice ] [bug_report ] [12584:12580] Payload was not submitted.
[2017-12-28 23:42:18.656] [notice ] [bug_report ] [12584:12580] Processing package type 2.
[2017-12-28 23:42:18.657] [notice ] [bug_report ] [12584:12580] Nothing was sent, logs report send interval not yet reached.
[2017-12-29 01:06:26.568] [notice ] [bug_report ] [13612:13616] Processing package type 0.
[2017-12-29 01:06:26.607] [notice ] [bug_report ] [13612:13616] Processing package type 2.
[2017-12-29 01:06:26.608] [notice ] [bug_report ] [13612:13616] Nothing was sent, logs report send interval not yet reached.
[2017-12-29 10:42:59.083] [notice ] [bug_report ] [12520:12364] Processing package type 0.
[2017-12-29 10:42:59.133] [notice ] [bug_report ] [12520:12364] Processing package type 2.
[2017-12-29 10:42:59.134] [notice ] [bug_report ] [12520:12364] Nothing was sent, logs report send interval not yet reached.
[2017-12-29 16:33:22.554] [notice ] [bug_report ] [12876: 4440] Processing package type 0.
[2017-12-29 16:33:22.591] [notice ] [bug_report ] [12876: 4440] Processing package type 2.
[2017-12-29 16:33:22.592] [notice ] [bug_report ] [12876: 4440] Nothing was sent, logs report send interval not yet reached.
[2017-12-30 11:05:01.325] [notice ] [bug_report ] [13348:13352] Processing package type 0.
[2017-12-30 11:05:01.360] [notice ] [bug_report ] [13348:13352] Processing package type 2.
[2017-12-30 11:05:01.845] [notice ] [bug_report ] [13348:13352] About to submit payload of type 2.1
[2017-12-30 11:05:02.167] [notice ] [bug_report ] [13348:13352] * Metadata submitted and we don't want this payload. Marking as reported.
[2017-12-30 11:05:02.182] [notice ] [bug_report ] [13348:13352] Logs report payload was NOT uploaded to server
[2017-12-30 16:33:22.625] [notice ] [bug_report ] [ 6256: 1796] Processing package type 0.
[2017-12-30 16:33:22.659] [notice ] [bug_report ] [ 6256: 1796] Processing package type 2.
[2017-12-30 16:33:22.660] [notice ] [bug_report ] [ 6256: 1796] Nothing was sent, logs report send interval not yet reached.
[2017-12-31 11:08:12.773] [notice ] [bug_report ] [14040:13952] Processing package type 0.
[2017-12-31 11:08:12.808] [notice ] [bug_report ] [14040:13952] Processing package type 2.
[2017-12-31 11:08:12.809] [notice ] [bug_report ] [14040:13952] Nothing was sent, logs report send interval not yet reached.
[2017-12-31 16:33:23.086] [notice ] [bug_report ] [ 3200: 7580] Processing package type 0.
[2017-12-31 16:33:23.124] [notice ] [bug_report ] [ 3200: 7580] Processing package type 2.
[2017-12-31 16:33:23.125] [notice ] [bug_report ] [ 3200: 7580] Nothing was sent, logs report send interval not yet reached.
[2018-01-01 13:20:52.944] [notice ] [bug_report ] [ 4116: 9944] Processing package type 0.
[2018-01-01 13:20:52.979] [notice ] [bug_report ] [ 4116: 9944] Processing package type 2.
[2018-01-01 13:20:52.980] [notice ] [bug_report ] [ 4116: 9944] Nothing was sent, logs report send interval not yet reached.
[2018-01-01 16:33:22.580] [notice ] [bug_report ] [14964:12296] Processing package type 0.
[2018-01-01 16:33:22.614] [notice ] [bug_report ] [14964:12296] Processing package type 2.
[2018-01-01 16:33:22.614] [notice ] [bug_report ] [14964:12296] Nothing was sent, logs report send interval not yet reached.
[2018-01-02 12:51:27.531] [notice ] [bug_report ] [ 9500: 9492] Processing package type 0.
[2018-01-02 12:51:27.590] [notice ] [bug_report ] [ 9500: 9492] Processing package type 2.
[2018-01-02 12:51:27.591] [notice ] [bug_report ] [ 9500: 9492] Nothing was sent, logs report send interval not yet reached.
[2018-01-02 16:33:22.867] [notice ] [bug_report ] [11280: 5924] Processing package type 0.
[2018-01-02 16:33:22.901] [notice ] [bug_report ] [11280: 5924] Processing package type 2.
[2018-01-02 16:33:22.902] [notice ] [bug_report ] [11280: 5924] Nothing was sent, logs report send interval not yet reached.
[2018-01-03 10:57:48.579] [notice ] [bug_report ] [14204:14208] Processing package type 0.
[2018-01-03 10:57:48.602] [notice ] [bug_report ] [14204:14208] Processing package type 2.
[2018-01-03 10:57:48.603] [notice ] [bug_report ] [14204:14208] Nothing was sent, logs report send interval not yet reached.
There is another such file, I have attached it, plus two others. There are more memory dumps, of a few days earlier. Hope this serves? I have given the two status files a temporary .log extension. It can just be removed again.