Over the last 5 days we've had postings lock up GP 4 times. It cascades to where several other users receive very poor performance in GP. It has happened to two users so far.
When I check SQL Activity Monitor I see that there is a lock on the master database from the locked up user's SQL login, and it's blocking the other user's processes. Once I kill that process in SQL the batch is fine and so are the other users.
Sales batches get posted several times a day and only a handful have had this happen.
Any suggestions for tracking down the cause?