First, thanks to the SBA/SBP controller who dealt with my nonsense after I left a ghost airplane sitting holding short, after my WiFi dropped out, disconnected me, but didn't disconnect me (heard no transmissions when WiFi came back, so disconnected, but then couldn't reconnect under callsign, changed N to M and reconnected)...
What's a proper procedure for this? He got it sorted out after my departure, but is there a way to get back logged out/in, in case my computer's (not PE) connection drops ever?
(also, sorry for not leaving my squawk code running and just went straight to VFR on "resume own navigation".... yay first Charlie departure.)