Jan 2019 builds - (Broken?) Maps are not loading

[PaweX]

Recent builds (January 2019) can't load any map, "waiting for other players" goes forever:

Is it the reason?:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

My language is set to Polish

Builds:
fd584a4 (master),
3c4b2e6 (master),
132b2a4 (master),
b332b1c (pullRequests/735)

OS: Windows 7
JRE: 1.8.0_201-b09

Log:
2019-03-05_01-39-07_Settler_Craters_out.log
2019-03-05_01-39-07_Settler_Craters_replay.log

[unfunf22]

ive testet it on my system. when i change the render engine i get into the game but the game is realy slow, when i change it back du default it waits for other players.

[andreas-eberle]

Did you try single or multiplayer?

[PaweX]

Single player