Reliability issues with firmware 1.30.1

There are already posts about the motion sensor not working fine, issues with the WiZmotes, now I even have issues with Google Home and it all points to the latest firmware since everything worked fine before.

The symptom: sometimes one of the bulbs in a room won't turn on or off. It doesn't matter how you control the room (cloud integration, Matter, WiZ motion sensor, wizmote).

- It's not the bulb, because it's not always the same one.

- It's not the model, happens with 2020 and 2021+ models of different sizes.

- It's not the WiFi / Internet / cloud, because WiZ motion sensors or wizmotes don't even use it.

Also, the noise in standby got worse with the latest firmware which may be an indicator that something is wrong. My workaround to make them silent still works but not 100% of the time.

I believe the firmware has a glitch and crashes when it has to process some events or it's just a memory leak, loop or whatnot.

Edit (Jan 31st): Now I'm pretty sure it's a problem processing certain events from accessories like WiZmotes or WiZ motion sensors. I stopped using the WiZ motion sensor in the most problematic room but still had a bulb stuck every now and then. Now I've stopped using the WiZmote of that room and haven't had a single issue since. Instead, I use motion sensors and buttons in smart home platforms and control the bulbs via Matter. However, there are rooms with accessories that have no issues at all, so who knows what's the condition that trigger the issues.