Go to pubg.com.
Then on the main page, you see the recent patch notes on the right hand side.
Go to pubg.com.
Then on the main page, you see the recent patch notes on the right hand side.
There was an issue recently with this, but this should now be resolved.
Try the following!
1) Go to your game installation folder and delete the folder "Vivox". The path should be: [your drive where you installed the game] Steam\steamapps\common\PUBG\TslGame\Binaries\ThirdParty\Vivox
2) Once deleted, head to Steam -> Settings -> Downloads -> Clear Download Cache
3) Verify game files by right clicking the game in Steam library-> Properties -> Local files -> Verify integrity of game files.
Then see if this resolves the issue! :-)