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Hello,

I just look for a little help. I have a rapberry B and of course a Razberry module. I use the latest version of Raspbian and Razberry drivers are up to date.

I contaste loss of Razberry service operation for several minutes after power up.

The reboot of rapsberry freeze after a warm reboot. (The raspberry plant never in one place for the reboot) and any of the following. J

If Raspbeery and Razberry are hot. The only way to start properly and to remove the Razberry on the card raspberry pi.

The Razberry unit working again a few minutes after a break of an hour or two.

thank you.

Cedric

Remember the Raspberry 2 need more power then the old versions.

I use 2.1A power source for the Raspberry 2.

Not sure if that is your problem but I would check that as first thing.

Is Raspberry still operating after service stopped? Can you still access SSH or other services?
Also does the problem persists if running Raspberry Pi without RaZberry card?

I use 2A power source for the Raspberry 2. But, I have already tried several differents power supplies

Is Raspberry still operating after service stopped? Yes


Can you still access SSH or other services? Yes, but no after hot reboot ( freezing during boot)

Also does the problem persists if running Raspberry Pi without RaZberry card? No

If Power supply ok try with a different brand of SD card.

Some SD card brands and with class 10 have problems with raspberry PI, try get a class 6 card. It's abit slower but you will see no difference for z-wave things.

I hade some problems before with SD cards myself, but changed to class 6 card on critical things and now I never have problems, even that my raspberry is outside in extremt temperatures. -13 to +30

Or simply you got a bad razberry unit. (I orders 3 of them and all of them were ok)

I also try this, but I do not think this has piste.Without Razberry, uptime is several days without problems.

I buy the razberry it a few months ago. I already had the same problem at the start. I did not investigate for lack of time.

Started again, I updated the Razberry drivers and rasbian . But the problem persists.

Even if the RaZberry board is defective, I can hardly believe serial port can prevent Raspberry from rebooting. Have you looked into z-way-server.log in case there's something interesting there? Is it only expert UI not working, or HA UI too?

I found the problem. The card don't l'ike my second Network adapter with ip in the same Network.