bug or my own pc ?

[altbzat]

hello there! im playing the new 6.3 version. all and all its mighty fine but now and then it crashes after a battle.
anyone else with this problem or is it my pc or installation ?

best regards

[bɑne]

For posts such as this there is the Bug reports Forum.
Read How to report a bug or technical problem and Bug Reports for 6.3
to supply information beyond "now and then" it crashes.
Specifics are needed because crashes have been there since the original game.