Hello, I'm using TRB140 with firmware TRB1_R_00.02.05.2, I have an excellent signal perception, but download/upload speeds are unbelievable low. When using my phone to check speeds in a given location, I get more than 100 Mbps, but with TRB140 it's never better than 40 Mbps both ways, the most of the times it's much worse (10 - 20 Mbps). Also when running speed test, ping time increases tremendously: 300 ms - 400 ms.
Any idea what might go wrong?