USB hubs in Monterey have not worked consistently, particularly with power delivery. 12.0 now to 12.4 (and 12.5beta according to reports I've read)
This is well documented and widespread.
Apple has said NOTHING, no acknowledgement at all, no f*cking accountability. That is UNACCEPTABLE. I don't know what else to do, if you are experiencing this bug you are completely at the mercy of Apple.