I have had no trouble with automatic allocations from the bank feeds until the last two weeks. This is to do specifically with Payroll. Payments to staff had always worked but now I find them in 'Unallocated Transactions' in the Dashboard.
I go through the process of manually allocating them with the matching transactions and they all disappear temporarily until I refresh the dash board and there they are again. I have done this many times to no avail.
Last week when it happend, I matched them and it didn't accept them for the first one or two times then it did. This week they remain after 5 attempts.