This is the message I got as I attempted to re-destribute my SP delegation. And I got it even though I had attempted to increase some of my allocations - and that, after a few successful changes, started failing with the message above. All attempts to decrease my allocations succeeded, though. Then I successfully changed one of my allocations from 10 SP to 50 SP I believe. But no other increases seem to go through at the moment - even though at no point did I try to delegate more than 200 SP while I have over 1000 SP available.
For details on my account see here:
https://steemworld.org/@borepstein
So this has my a little perplexed. Any help on what is going on will be hugely appreciated.