I'm an UFX+ with Windows 2004 thunderbolt from a Designare Z390 (which have onboard TB3) and Startech TB2TOTB3ADAP user. I might have some questions.

Due the new Windows 10 2004 and new intel TB driver, might we expect a new Windows Thunderbolt driver from RME?

I have noticed my CPU on Cubase and Protools getting very hi on the DAW but not even 20% on the System.
Is this could be related with UFX+ Driver and this new Win10 2004? Or the new Intel TB driver?

Is that something that I can set in the MOBO (z390) on the Thunderbolt settings that can improve the TB aplication with UFX+?

My System is
Windows 10 2004 (drivers updated)
Z390 Designare Gygabyte (BIOS updated)
I9-9900k
UFX+ with thunderbolt startech adapter
MVme 1T SSD
Onboard GPU (designare)
Cubase 10.5.20

Thanks