Quartus II is NOT stable itself

Yesterday was not a good day for QII software..

I've had a lot of internal error (5 different kind) and 3 fatal error too.

I've opened also the mysupport questions reporting all the errors.

Cause I've a Core2duo I've told QII to use 2 core and also 1 core but nothing changes..

If I've not used a lot of IP (that changed a lot in 7.1 versions) I'll return immediatly to v.6.0..

Here is the list of the Internal errors I've got.

Have a look also at IntError2 and 5.. they're error in same module and same line.. but.. 2 kind of different errors..

That discourage me a lot..