I’ve got a strange problem with Cubase Pro 9.5, 10 & 10.5 (all latest versions)
I’m not sure if it is really Cubase related only, but maybe someone has a clue:
If I’ve got Cubase open, and if I try to change the buffer size of my RME UFX (USB connection), Cubase does not react to this.
It does not show any updated latency times or something, nothing happens.
It does not matter, if I change inside the Cubase system dialog, or directly with the RME control panel.
The RME driver window shows the new buffer size, but Cubase still uses the old one.
Also, if I close Cubase, then change the buffer size, than reopen Cubase, it won’t playback any audio, the audio engine is dead.
I have to restart the PC then, which is really annoying.
I have a feeling that this is somehow related to my AMD PC system, because on my older Intel system, this was no issue.
Every available USB Port behaves the same.
I also checked with Reaper, no problem there! So maybe it is a Cubase-Ryzen related bug somehow.
AMD Ryzen 3900x
ASUS Prime x470 PRO (latest AGESA 188.8.131.52 BIOS)
Windows 10 Pro 1909
RME FF UFX (USB)
AMD RX 560
Every possible driver is up to date.
Can anybody help?