Recently ATT FirstNet changed the MTU size to 1342. This caused some “havoc,” but was easily mitigated by changing the MTU size in the routers. With another router manufacturer we were had to update the router O/S in order to support the auto sizing of the MTU. Since I have never had this issue before with PePwave I was just curious if the BR1’s, or any other PepWave router auto sizes the MTU based on the carrier.