Dear Experts!

In January 2020, I decided to get involved in automation as a complete beginner.
I purchased a Vera Plus device controller.

I built the network gradually, at the cost of overcoming no small problems .....
Since I am a beginner I have had a lot of problems.

For example: I had 6 multisensors that sometimes got stuck with motion detection (lights stayed on) and also created ghost devices.
I knocked everything out of the system, the system stabilized a lot after that. (many red lines disappeared from luaupnp ....)

Over time and with the help of the experts (Eg: AKbooer was a great help to me in netatmo which I thank again) I managed to solve most of the errors.

I only use a reactor to control the logic and execution.
The logical composition of my reactor is not very complicated in my opinion.

My DSC alarm (with plugin) controls the house modes, cameras, each room has a separate reactor sensor (18 sensors in total) which control the automatic lighting and shutters.

I tried to improve the conditions and scenes in the reactor to perfection. (don't have executions, delays and reservations at the same time, I record the states with the "time from reactor" group state, just like the motion and opening detections from another sensor.

The situation is that the system does not always work reliably.
I experience Lua recharges at completely unpredictable intervals, about 1-3 per day
times.
Because of this, unfortunately my scenes slip, (or don't happen)
For simple things (tablet charging in) there is usually no problem.

However, if I am not at home for several hours and return home, the alarms will turn off, and the luup recharge(90%).
If you approach the afternoon when more times are set in the time reactor then recharging will still occur but not always.

For the past 10 months, I feel tired of the constant error search and still not good. I'm starting to doubt Vera's abilities.

Therefore, I would have the following questions:

• Are the conditions set in the reactor loaded on the vera without action?

• Can the Vera be stable and well-functioning without an unexpected lua reload?

• If so, what do I need to add? (I'm a simple user, not a programmer, I don't know lua and linux programming languages ​​and I don't want to learn because of vera)
  I don’t want to deal with this too much anymore, so I still spent more on it than I deserve.

• Is there another controller that works safely and well on the z-wave platform?

• In what direction should I move away from the vera, which will not disappoint me?

• Have you heard of a controller called comfortclick? (I was now offered this instead of vera)

Thank you in advance for your help.

Krisztian