Slow Fiber Upload Speed on Peplink Balance 1350


I have a Peplink Balance 1350 (Firmware 6.3.4 build 3613). I have a Fibre connection plugged into WAN 1 via PPoE.

The download speed is running as expected, but the upload speed is dreadfully slow (0.23 Mbps).

I’ve tried it with a PC plugged directly into the PPOe and the upload speed is normal (good).

I’ve also already tried factory reseting the firmware and only setting up the WAN 1 (all other settings at factory default).

The PPoE settings are pretty boring and typical.

Any ideas?


Please connect your laptop directly to the LAN port of Balance 1350 and test again. You may contact your purchasing point if you need further help.