osed125 said:
Try this http://www.crashwiki.com/quick-guide-fix-mario-kart-8-connection-errors/ |
Are there specific MK8 ports to open? When I enable DMZ in the DD-WRT firmware, my Wii U can't go online anymore...
I already opened some ports for CoD, Blacklist and ´Wii Sports Club. Maybe MK8 uses the same ports as WSC.
EDIT: Ah, DMZ works now, I had to disable the opened ports. Can DMZ cause security issues?