SOLVED
I found the website where one can re-run a new activationcode based on the old and new System ID ...
After I updated Meteohub this morning to version 5.0j, my Raspberry 2B crashed.
I had to re-install the 5.0f image and re-enter my activation code.
However I still get the 'Limited demo' message and I cannot read my sensors from my Davis Vantage Pro2 Plus Wireless or upload data to Wunderground or WOW KNMI.
"... System ID: F67Jacx5 Limited Demo Version, 140 days left ... ". Also note that my System ID changed.
Can somebody explain how I can fix this? I can't find any information on thus issue.
In case of a failure of your sdcard or a new sdcard, does one allways have to contact Boris to get your System ID renewed so your Meteohub starts working again???
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rwvdk
License problems 5.0i to 5.0j after crash **solved**
Moderator: Mattk