Hi
I have the same problem with rebooting about every 10 mins - but not when I'm actually using the computer. I think it may be connected with VRDB generator - I've not yet succeeded in generating a VRDB
XPhome SP2 build 4.5.523 (AVG recently removed!)
There are no errors in the Avast log, but there is a minidump file for each reboot.
Thanks for any help