Hello,
With this new beta version installed, the problem "proxy server setting being deleted" is back again. My proxy setting is being deleted right after I set it. See procmon log below for your reference.
Time of Day Process Name PID Operation Path Result Detail
5:33:21.9205463 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyServer SUCCESS
5:33:21.9207117 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyOverride SUCCESS
5:33:21.9208767 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoConfigURL NAME NOT FOUND
5:33:21.9209628 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoDetect NAME NOT FOUND
5:36:19.5160799 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyServer SUCCESS
5:36:19.5161367 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyOverride SUCCESS
5:36:19.5161674 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoConfigURL NAME NOT FOUND
5:36:19.5161864 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoDetect NAME NOT FOUND
5:36:41.9242883 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyServer SUCCESS
5:36:41.9243913 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyOverride SUCCESS
5:36:41.9244762 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoConfigURL NAME NOT FOUND
5:36:41.9245179 PM avastsvc.exe 4984 RegDeleteValue HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoDetect NAME NOT FOUND