Please give us more information about your issues:
- Which controller do you have in use? (UZB (should be v5.04)/RaZberry)
- Which FW version did you have installed before?
- Which Browser do you use? - There are some known issues with latest Internet Explorers and Win 10 Edge browser ... Browser gets empty response after login and shows 'unable to load data' - we're still working on that issue
I did install the update of the firmware, but lost my range. Only close by switches etc are working, things in the other room lost contact. Is this only happening to me?
Try updating the routing table in the expert ui.
Does Plainsane's answer work?
Can I go back to the old firmware?
Downgrading till version v2.1.1 should be possible without bigger problems. Deeper upgrades will touch your storage so it will be better to make a completely fresh installation which means that you are loosing your settings and stuff. Both is not recommended by us and you do it on your own risk.
I can't login after an upgrade. Error loadin data is the message
Does this message occur after you've tried to login?
How does it looks after z-way-server restart? Same problem?
Never mind, I tracked it down to a missing module dep. sheesh, not very forgiving is it...
Strange, shouldn't has to do with that. Modules are handled in a special way and couldn't influence that.
Could you please give us a snippet of your logfile?