My outlook used to work fine but about 15 days ago it started mis-behaving
Initially it didn't send and receive according to the timetable (immediately on switch on and then every 5 minutes) but would send and receive after say 15 minutes and sometimes if I did a manual send and receive it would work
Yesterday is stopped sending and receiving manually and it will send and receive but at random times, e.g. yesterday 3 hours after I've switched on.
I've tried opening a new send and receive group, as suggested in the forum, but it didn't help