Game Crashes in last uberlab fight (every time)

Hi

My game keeps crashing in the last Izaro fight in uber lab (nowhere else) [now 4 times on 2 different days]. I would really like to get the last 2 ascendency points on my level 90 char.


Does anyone have the same problem or a fix for the problem?





Link to screenshot:

http://www.bilder-upload.eu/show.php?file=f850b8-1490883412.png