I flashed the beta eeprom for native USB boot on my PI4. Installed openhabian on a new SSD, updated everything and restored a backup. So far so good. The PI boots from USB/SSD without any problems. Openhab runs fine except that my Zwave (razberry shield/ttyAMA0) and Zigbee (TI CC2531EMK USB Stick / ttyACM0) controllers and things are online but not updating/responding. (after a while some Zwave devices go offline (device not communicating))
I inserted my original SD card and everything worked as before. So I cloned this (working) SD card with rpi-clone and booted from USB again. Same as before, everything online but Zwave/Zigbee not responding.
Anyone else with the same issues?