My connection is now on fiber and since that was realized, all my IP addresses shifted from 192.168.1.xxx to 192.168.2.xxx.
I have tried to revert them back to 192.168.1.xxx, but without luck. Now for most part this is not a problem. I just had to configure a lot of stuff with the new address and that seems to work just fine now. But I do have a problem with reaching my VSeven MPEG24 switch which has a default address of 192.168.1.1 which is in another subnet. I have no clue how to solve that. I've tried hard resetting the switch, but I can't connect to it anymore.