The short answer is no. For a while, I thought it was caused by trying to add a note after setting the contact to temp hold or unsubscribed, but then I carefully made sure to try to write and save a note before setting to temp hold and unsubscribed, but the problem happened anyhow. And, a couple of days ago, I was able to post notes to 2 or 3 contacts in a row. So it seems non-deterministic. And it certainly doesn't seem to be related to any particular contact. Thanks.
... View more