UR22 mkII Audio silence Monterey M1

After sleep or after a non specified time of no use, playing sound through the soundcard is silent for 1- 2 seconds before any sound gets through even though the WAV is playing back. Hard to describe but it’s as though it’s gone to sleep and needs time to wake up.

I’ve searched for solutions & switched off put hard drive to sleep & prevent computer from sleeping when display is off, tried both USB3 ports, tried a USB 2 hub, tried the USB C ports with adaptor (and usb2 hub). Once the sound is playing it’s fine after that, I don’t get the dropouts people elsewhere have reported.

Also is there a proper driver coming for Monterey? I keep getting a warning that the current driver won’t work with a future version, presumably meaning Ventura.