Kinda upset at the lack of response to GBe issues

[longsleep]

Well, my linux builds use
tx-delay = 3;
rx-delay = 0;

while the Android build i have checked last uses
tx-delay = 2;
rx-delay = 2;

So there might be differences. Please continue experimenting with different settings @androisch - if you wish you could send me your Pine64 so i could check (Germany) - send me a PM.