High Household Voltage Fluctuations: Experiences & Changes in Polish Power Grid Since 2013

And if nothing helps, you will need to vacuum this type of equipment for more capricious equipment: https://www.elektroda.pl/rtvforum/topic2722745.html

But honestly - my grandmother, always crazy, complained that with higher light consumption they went crazy (and indeed, the house at the end of the line, phase only - it was enough to turn on the TV so that the 60W light bulbs were dimmed) - her sister lived with her temporarily, she wrote this complaint and referred to records (they either sell the goods in accordance with the assumed parameters, or let them give a discount for "goods not in accordance with the specification") - the employees drove up, checked the voltage, set up the recorder, after a few days they came, replaced the broken pole and led new wiring. Can be? It is possible, you just have to want and be able to write it well. If the magazine takes away all the typical dispelling arguments and at the same time opens the way to claims, then idiots do not work there, but only calculate what is more profitable - possible compensation or investment in quality improvement.

bizon_126 wrote:

I work from 7 am to 5 pm so I do not have much time for such dealing with officials

When I read it, my hands dropped. Who do you blame? You think someone from the forum will write a letter and send it to you.

If you do not want to write an appropriate letter, you have the tension this and not the other.
Anyway, colleagues on the forum wrote you what to do. Your will whether you follow it.

Put yourself in my situation where I live, there is a colony such a terminal only 10 recipients all of them too low voltage does not bother him too much because the TV still works just like a computer he does not care about
when you call several times when the phase is missing and the energy guy asks "only do you need electricity ??"
Yes, because as a minority I do something in the garage after work and my parents also have a farm where three-phase power is needed

bizon_126 wrote:

Put yourself in my situation where I live, there is a colony such a terminal only 10 recipients all of them too low voltage does not bother him too much because the TV still works just like a computer he does not care about
when you call several times when the phase is missing and the energy guy asks "only do you need electricity ??"
Yes, because as a minority I do something in the garage after work and my parents also have a farm where three-phase power is needed

Then write the appropriate letter to the energy supplier to do something about this undervoltage. Nobody from the forum can do it for you. Colleagues from the forum told you how to settle the matter, what to put in the letter. So let's go.