Thanks for providing this information and video clip, I have recently responded to your Steam forum post regarding this issue but in case you view this first, could I possible ask that you contact our support teams directly with this video clip along with further information of your device network settings and your internet service provider.
Also, if you could confirm whether this occurs in every match you play, the game server / data center you are connecting to if known and if possible the approximate time you are attempting to access these services.?
Again, the fastest way to get this information to us is posted in the response above, but if you have any problem doing so or have any further queries, please feel free to let us know so we can attempt to assist further.