Filip Parol

thx for your reply.
yes, without acceleration it's working fine, yes i turn it of as you showen on the prtsc.
maybe the problem is the version of ansys, before i was using 2019R2 and it was working rly well, now i recive a lot of errors using gpu accel. when i will have time i will instal wb 2019r2 and see if it works well.