[1.0] changing tilesize logs you out very often

[daftigod]

this has been happening for a while now. when i change tilesizes or tilesets from the graphic mode menu, my account logs out automatically about 90% of the time. the game doesn't let you know this either, so you could continue playing for awhile and not have the online features even enabled.

occasionally, when i quit to the main menu i will automatically get logged out too.

maybe a more aggressive recconection routine for these two instances would help? the rest of the time, keep it the way is now, but on graphic changes or main menu either increase the timeout delay or aggresively recconect?

Thanks!