Smart Connector charging bricked with new Update?

Hi, my iPad Pro 12,9 inch 2019 always has charged with the kuxiu plate that charged via the three connectors... until yesterday, since the 26.6 upadate it stopped working reliably and since 26.7 yesterday it stopped completely. And my girlfriend’s iPad (same model) who didn’t update for long still charged. I updated hers and now it won’t charge with the KUXIU as well... Is this logical?

You experience the same? Can this be fixed?