What have you done with the server? Why on version 1.13 3-4 players could play quietly and the server did not even lag, and on version 1.14 and further it can take and turn off without players at all? On the server, 2 gig of RAM, but because of the lags I increased to 4. 2 cores of 2.9 GHz. And dont remind of your system requirements!  !image-2019-05-18-20-11-15-082.png|thumbnail! !image-2019-05-18-20-11-05-277.png|thumbnail!