I can not make any further comment on what you should do, just explaining what I have done here to solve the problem for myself.

I had the same issue with Octo on ASRock X570 Phantom Gaming ITX/TB3. Ended up bumping BIOS to latest version with latest AGESA w/o effect. Hitching only happens when the internal USB 2.0 header is used. With a Thunderbolt 3 dock the issue is not observed. Upon changing to another Octo I have not reproduced this issue ever since.

Hi, I have tried to raise this issue via email but due to lack of reply I suppose everybody is busy and so will try here. I have on hand an Octo that is not capable of holding a USB connection, when it does that Aquasuite loses the device and all software sensors reset to fallback values. Sometimes it reverts to normal operations after a few seconds, sometimes a few minutes and sometimes it does not recover at all. The situation is like so (attached) System uses 5950x CPU / X570 and all stabilit...

As a workaround consider running HWiNFO and pulling data from there.