It was a false alarm. Somehow the camera lost the previous network setttings and got the ip http://192.168.254.10/ (found it out by using Hikvision SADP tool)
So for now all is fine :)
I just bricked my camera trying to upgrade to the firmware :facepalm:
Can someone with the same camera telnet to it and retrieve the devtype (using prtHardInfo, similar to the screen shot bellow) so I can unbrick it with BrickfixV2?