https://allnewspipeline.com/Smoking_Gun_Deep_State_Private_Chat.php
Part of that conversation is at the link below. Since that time, someone compared the timing of the chat, and actions taken by Adam Schiff - so the theory is that the person known as 'S' in the gamer chat was Adam Schiff.
Part of the chat some think implicates Adam Schiff is shown here - CONTAINS PROFANITY:
https://files.catbox.moe/xq1hju.JPG
Full clip posted by gamer in 2017 is shown here (CONTAINS PROFANITY):
https://i.imgur.com/CwwceKk.jpg
So it looks like the Deep State was hiding their communications from the government (or so they thought) for some time, but eventually their use of that network was shut down.
There was an odd James Comey Tweet that featured him sitting in a room next to children's toy set featuring Star Wars toys in October 2019. Some wonder if he was signalling that they could no longer use the Star Wars Command chat room as it had been exposed. There does seem to be communication via Twitter through hints and memes among the Deep Staters.
Then George Soros bought a gaming platform in March of this year:
So they are still working to maintain communications networks on the sly. There have been crashes of gaming platforms in the past year and it wouldn't surprise me if we had one now as President Trump has been draining the swamp and the Deep Staters are running out of rocks to hide under.