According to CryptoID / SLR Explorer there are just 14 wallets active on the 'correct' fork right now. As this is out of 67 on 2.1.6 and 18 still on 2.1.1 (which is no longer valid I understand).
My wallet(s) are all now showing all [?] / orphaned blocks since the fork and it would seem to be better to shut them down rather than keep poisoning the well by being on the wrong one.
I have reloaded the blockchain, scanned the wallets, restarted over and over and frankly this is starting to look worrying.
T