Appeal for Ghosting?

I was flying a Boeing 738 out of LEBL for EGKK on the Expert Server

Time: 19 January 2018 0154Z
Callsign: Tomson 1 8 1

I was climbing out when suddenly ATC ghosted me? I was doing a slight bank to the right while climbing out. How is that possible? My connection was rather slow but I’m sure that is not supposed to be a problem.

I’ll look into it for you. IFATC will be in contact if needed via PM. Thanks (: