ATC Aircraft Identification ??

[Wood]

Can someone please tell me if I'm missing something or is it a bug. I've been searching to why ATC is not using aircraft assigned callsign and number for communication. Instead ATC is using some random numbers that don't make sense

Cheers

Wood

[razo+r]

Mods? Faulty install? Wrong country? What kind of random numbers is it using? Which airfield/map? What callsign?

So many questions, so little info.