Pool is a mess, these errors suggests both devices dropped offline in the past:
Oct 10 13:27:34 PlexServer kernel: BTRFS info (device sde1): bdev /dev/sde1 errs: wr 23018629, rd 43586, flush 92116, corrupt 2684790, gen 0
Oct 10 13:27:34 PlexServer kernel: BTRFS info (device sde1): bdev /dev/sdf1 errs: wr 59247801, rd 1252542, flush 618630, corrupt 14809834, gen 0
Run a correcting scrub to see if it still can be corrected, then post the output.