Hey Guys - updated to 13.2.0 any of my light (MCO Home) switches that have more than one button on them don’t register with Homey when turning them on - that means any flows that work off that switch Homey doesn’t know the light switch been turned on so the flow won’t work - not had a problem like…

We’re also experiencing a lot of issues after yesterday’s firmware upgrade. It’s been a long time since we’ve had this many problems with Homey.

[image] Harland: experiencing a lot of issues Can you be more specific ?

I have 3 buttons of RobbSmart on Z-wave, these don’t work since. One zigbee button by Sonoff working fine.

These don’t work any more fibaro:FGS-212 / ROBB-smarrt:ZW_WallController_8 After the firmware upgrade yesterday to 13.2.0

@CasperV and @Harland , what does the Homey Developer Tools shows for those ?

TX/RX packets/errors/routing ? How many devices in total, only ROBB Smarrt having problems ? If only ROBB, tried to contact servicedesk@robbshop.nl ? This sounds like app issue, if the devices is “looking good” as you said in Devel. tools.

The release notes state: Homey Self-Hosted Server Changelog | Homey Added S2 multicast security support. S2 now grants all requested security keys (except S0) instead of only the highest. S0 can be enabled from the advanced settings when pairing a default Z-Wave device. Disabled by default. …

Yeah, I think you’re right — but now the question is how to solve it. [Screenshot 2026-05-22 143541] Or is there no solution, and am I forced to replace all the non-working devices? I have one Fibaro FGS-212 that also has no security support. Fortunately, the others are only wall switches.

[Screenshot 2026-05-22 150222] Specs for the Robb wallswitches..

Z Wave not working after updating to 13.2.0

Devices

CasperV May 22, 2026, 11:00am 17

Fibaro Universal Sensor does not update the temperature

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Z Wave not working after updating to 13.2.0

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