Black screen after login. Time keeps ticking. Time is money.

[Óðinn]

Also as an extra affirmation, a friend that had the same issue also reported no more black screens. Can I ask what the issue was?

[loftar]

I posted about it here:

The specific thing I needed to fix was that the new tile map was so large that people having trouble with small PMTUs and/or IPv4 fragmentation never got the tilemap packet, and therefore also no later package. This change puts a local tilemap in each map-data packet instead, containing only the tiles used therein.

[proknah]

Friend has this error

. Any ideas how to fix? Win10 64bit, java 64bit.