Hi All,  Going crazy here, desperately looking for some help. We have 5 terminal sessions, with users using thin clients to RDP to them. With Cisco  3560g switches, we never had a problem.  We switched to Meraki switches, and brief disconnects occur at random times.  The users are booted from session, and when logged back in, the session continues right where they left off.  We noticed our physical hosts (where the TS reside) had MTU set to 1500, so we changed Meraki MTU settings to match, at 1500. This stopped probably 80% of disconnects. But can't seem to find how to make the disconnects completely go away.  I see some TCP fragmentation coming from terminal server to client, with packet size as 1518. Perhaps i need to raise the MTU on MEraki side to 1520 to account for header?   No CRC errors that we can see. We changed uplink cables, SFP connectors, and everything else we can think of.    Any ideas?  Thanks all ... View more