Ken M.

If it is the PE version you will need to reactivate your license key on https://license.thingsboard.io/login (Just like you would need to do if your restore the VM)

Maybe asking the obvious but you did stay with the same Thingsboard CE version for the new server right?

I don't think that is provided, there are workarounds: Put a copy in the customer dashboards but very bad for maintenance unless it's a special case anyway. The acceptable work...

> Right now a workaround is to use `+` in email addresses. For example, if you email is [[email protected]](mailto:[email protected]), you can create accounts in TB with [[email protected]](mailto:[email protected]) and [[email protected]](mailto:[email protected]), etc....

I have the same problem with SINUMERIK OPC UA Server. One specific node doesn't want to be read. /Tool/Catalogue/toolIdent[u1,49] it's the last one of a list. That's the same error...

I can indeed subscribe to it, Thanks. _New data change event ns=2;s=/Tool/Catalogue/toolIdent[u1,49] None_