We started having a very slow internet connection when behind the pepwave. when I connect the computer directly to the modem I get expected speed (100Mbps) but switching the same cable back to the router drops the speed down to 5~6 Mbps!
I tried different Firmware versions, different computers and different Ethernet cables but the output is the same
Model: Pepwave Surf SOHO
Current Firmware: 6.3.4 build 2625 (tried other ones)
Warranty Expiry Date: 2019-01-24 (In warranty)
any help will greatly appreciated