Explain the issue you are having:
EDITED :
Okey so here is all infos :
When I discovered that, it was by an auto mode playing the marathon. Near the end osu! crashed by out of memory error. I was thinking it was caused by so much high combo, and so high score made by auto mode. But tooday it appened WHILE PLAYING! due to this bug armins marathon is unpossible to finish, because osu! crash before the end of it (That also makes me loose 52 Millions of point, because it was my actual score while crashing)
It show this windows (I finaly get able to screenshoot it) :

The crash do this (This was recording when it appened with automode, but it does the same when playing) :
Go at 2:20 for see the crash
So yeh, basically, this make playing armin's marathon so risky, because osu! could crash while playing as it do for me...
How to reproduce : Just play armin's marathon/Watch with auto mode, until it crash.
When It crash it say out of memory error, but my computer still have 4GB of free ram. IDK if it may be related, but osu! run at about 1000~2000fps on this computer. (PS : Yes, the screen is old, but the computer is not)
EDITED :
Okey so here is all infos :
When I discovered that, it was by an auto mode playing the marathon. Near the end osu! crashed by out of memory error. I was thinking it was caused by so much high combo, and so high score made by auto mode. But tooday it appened WHILE PLAYING! due to this bug armins marathon is unpossible to finish, because osu! crash before the end of it (That also makes me loose 52 Millions of point, because it was my actual score while crashing)
It show this windows (I finaly get able to screenshoot it) :
The crash do this (This was recording when it appened with automode, but it does the same when playing) :
Go at 2:20 for see the crash
So yeh, basically, this make playing armin's marathon so risky, because osu! could crash while playing as it do for me...
How to reproduce : Just play armin's marathon/Watch with auto mode, until it crash.
When It crash it say out of memory error, but my computer still have 4GB of free ram. IDK if it may be related, but osu! run at about 1000~2000fps on this computer. (PS : Yes, the screen is old, but the computer is not)