We have replication set up for 1 master and 4 slaves. When resynced
everything appears to work fine. Come back a couple hours later and
the machines are out of sync. The only thing I can think of that could
cause this is that we are inserting some data on the master
(updates,inserts,deletes) using LOAD DATA INFILE. Does this cause a
problem for replication?

Thanks,
Michael