PUBG is on 4 hours server maintenance
It's time to take a break off the PlayerUnknown's Battlegrounds because servers would be off for a several hours. This has been introduced to the players in the official twitter.
PC Players: Live servers will undergo routine maintenance for 4 hours on Feb 6 4:30pm PST / Feb 7 1:30am CET / Feb 7 9:30am KST.— PUBG Support (@PUBG_Support) February 6, 2019
We do not recommend you to join the game within first couple of hours since this kind of maintenance are sometimes ought to bring some instability to the game performance at first.