GMusic wrote: ↑
Tue Aug 11, 2020 4:12 pm
Just tried with 10 instances in 1 folder, and no issue here
In the meantime the issue was tested and confirmed by reFX, at least part of it.
Turns out, the GUI hardware acceleration in N3 is causing Cubase to freeze, when more than one Nexus 3 instance is open. The solution is to turn off the acceleration and use software rendering. We were told, that the software rendering is faster too, and the h/w acceleration probably will be dropped from the future versions of Nexus, as there are more problems than advantages.
The second problem we figured out by ourself - blank white GUI is apparently caused by Cubase (faulty) memory management.
When You put too many active VST plugin tracks in one Cubase track folder, sooner or later You probably will encounter this problem too. Maybe a memory leak or some other problem with memory allocation, because some other plugins' GUI were affected as well - for example they were incomplete.
We had to move some plugins to other folders (not subfolders, they had to be at the top of the folders' tree) or disable unused tracks.
Disabling is better, Cubase doesn't have to reserve that big amounts of memory at once and the project loads much quicker.