People are having issues with upgrading to 0.95 because they do not wipe out the existing DB or use a different dbdir.
The issues you are experiencing are in a whole different class, and you are the only one with these. Surely if this was an in issue with the code, it would have manifested itself several times since April of this year, when 0.94 came out.
I am not sure if I am the only person with such problems, though I may be the only person who reported it at the forums but that's a different thing. I am not sure what caused these issues but the PC is actually an extremely stable machine running Windows 7 which I restart only about once a month. There is definitely no malware etc.
The last time I used Armory was the 0.93.x version several months ago and I did not experience any of the issues at all. Of course, there can always be another application or previous installation interfering.
Hopefully it will work in the end.