Interface issue. Parameters not loading. LDU

[Clanarn]

Hello. Before Im spending the weekend disassembling the car I want to hear your opinion on this.

Setup: LDU drop-in logic board purschased 2021. LDU sport, Been running on version 4.94 successfully for the past two years.

Today i uploaded sine.bin version v5.14.R, successful update, turned off veichle. Turned on again I can no longer read/write parameters. See picture below.

Could I have bricked it? Never had any issues with updating before. The wheels spins but I have not dared to drive it on the road with this issue.
thx

[johu]

What comes up when you go to http://192.168.4.1/cmd?cmd=json ?

It can't be really bricked if the car still runs

[Clanarn]

Just a white page. Tried with firefox also same result.