By Karel Bentata 1435300
#527235 Hi,

I am totally new to this so I would appreciate your help and patience...

I am having the same issue. I don't see any planes and I don't hear any ATC despite having tuned into clearance delivery and ground at KMIA.

I have X-plane 11 (just downloaded last week) and XSquawkBox 1.3.3 (also just downloaded). I don't know what is the CSL package... (can someone explain to me?) I have downloaded a Quest Kodiak plane. Thanks.
By Robert Shearman Jr 1155655
#527270 The original poster has a different problem -- floating yellow callsigns indicate that there are indeed other aircraft nearby. Leosta -- are you sure they weren't perhaps just distant? Or on the other side of a terminal building or something?

Karel -- you say you couldn't hear nor see any planes, **nor any ATC.** Are you certain you were somewhere that there was someone logged on at the time providing ATC services? Did you use a tool like VAT-Spy or VATtastic to determine where to find other online activity?