My iPad Pro was fine until the last week or so. I wasn't experiencing the fully charge freeze, the one where you have to do a hard restart to fix it, but then that started happening. Now, it will freeze up mid use for about 30 seconds, then it will unfreeze, then freeze back up awhile later, then unfreeze. Hard restart and restarts don't clear it up. I haven't done a single thing differently. Any others with this same issue?