Quicken has started to alter transactions on its own
Q for Win, R28.28
Over the last week or two I sometimes see already existing transactions that have been altered by Quicken, after doing a One Step Update (which may also invoke the sync function). The payee field reverts to what seems to have been created by the bank or credit card supplier and other fields (category, tags, comment) are deleted. I can't see a pattern of which ones are changed, but it has been only relatively recent ones (perhaps 3 or 4 in any of several accounts, including a checking and three credit cards). Not sure if this is related to the one step update or the sync to my cloud account. Very troublesome, as the deleted info is critical to me.