There's no need to ban them. If you really wanted to, you could manually do so using the setban command or using the console (GUI).
Thank you for your answers!
It is unfortunate that in the current version of the wallet there is no function to do this with one click, as in many other coins with MNs. It would be great if the developers implemented such a function in the new wallet version. Although you say that there is no need to ban the wrong masternodes, I believe that this is not the case. Incorrectly working MNs can lead us to the wrong chains under certain circumstances.
Be so kind as to give an example of a console command to ban one or another masternode.
Thank you in advance!
Thank you Lauda

It works good now.
I am waiting for paiement, to confirm that the wallet works fine.
I would like to ask last questions:
- Should i add those data to debug console everytime i want to log in ?
- When the release of 1.3.0. version? i didn't find it in GitHub releases page.
- No, you don't have to do it again.
- As far as I know, this version does not yet exist. Each team decides on its own - whether it is necessary to release a new version to solve any problems in the old version of the wallet. The task of the community is to monitor such updates and give feedback when finding bugs or any issues in the current versions.