What the OP is reporting now makes sense if you look at his post on page 97, its easy to overlook some of op's post's in this huge thread.

6:21 AM good day, a few hours ago GCP captain says proximity alert activated on b3 of cargo
6:24 AM captain thinks it was remotely activated because special engineer killed local transmitter after condition romeopage 98
7:58 AM 8 new DED channels suddenly came on at the same time, two are from aircraft, problems somewhere. its the first time I see aircraft using DED channel

and now it went live


Usually GLP doesn't bother me much, but right now I got a real bad feeling in my belly.