CS:GO won't broadcast the server you're connected to if you're playing on a community server.
By default self-hosting a server will always launch in 64 tickrate.
See the official Steam support page here
If you get this error message without have used any 3rd party applications, this quick fix should solve your issue.
None - Opt out of all beta programs
C:\Program Files (x86)\Steam\bin\Steamservice.exe /Install
Maps using ambient occlusion (e.g. de_lake, de_canals, ar_baggage) can be very dark on Intel HD Graphics.
Some people report that games run worse (not only CS:GO). It is also known that the AU update broke graphics card drivers.
Should be noted that an update for the game was released which added a warning for users who have XboxDVR enabled.
Download, extract and run this registry hack file.
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