IPad issues with latest 26.0.1 update

No issues previously with my gen 10 IPad, recently did the 26.0.1 update. Siri repeatly went on and off on its own, the start up and power down buttons don’t work now, the touch wake up feature doesn’t work properly, the fingerprint scan button doesn’t work now, the volume buttons didn’t work then just did on their own. Brought to Apple service whom related to contact Apple Warranty, I did whom related IPad not on warranty so nothing they will do in that aspect. I can call back with IPad in hand to try and troubleshoot but it’s a long shot according to the service rep whom did a diagnostic. So basically I did an update from Apple, it screwed up my iPad and Apple will not fix it. I’m going to back up the IPad and do a complete reset to see if it does anything. Not cool Apple not cool at all.