Please note 6.4 has issues with scheduling and work fetch, related to the new GPU support. 6.6 made a lot of changes to improve the situation, and (so far, being still in development) it got worse :)
I think it's more important to make sure we have the latest 6.2.x version...
Please note 6.4 has issues with scheduling and work fetch, related to the new GPU support. 6.6 made a lot of changes to improve the situation, and (so far, being still in development) it got worse :)
I think it's more important to make sure we have the latest 6.2.x version...