Running winxp and have a home network with intel anypoint and also run pcanywhere. When I upgraded from build 50 to build 118 I started to get the access violation problem with every start and it woould never seem to completely send the bug report. When I uninstalled and cleared the registry and went back to build 50 the computer has been running a full 12 hours so far with no problems.

The only other thing I've noticed is some downloads are listed as active but 0.0 bytes for speed and they never seem to change.