Has anyone had any troubles with the 21.11.21 update messing up the keyboard swiping and spell check? My Ultra has not been the same since, and all for the worse!!
Welcome to Android Central! If you haven't already done so, try booting into Recovery Mode and wiping the cache partition, which won't erase any personal data. This can sometimes correct issues that arise after a system update. Wipe Cache Partition - DROID Mini / DROID Ultra / DROID Maxx by Motorola