Colleagues, good day.
Please help Vyacheslav.
On the Ringostat side, a check was carried out - there are no problems with the settings.
Moreover, according to similar settings, as on the yesenergy,1b,app portal, another test project was created on the SRM side.
With similar settings - everything works correctly.
Please check the project portal and help to fix the problem.
All settings were made according to your instructions
https://www.youtube.com/watch?v=mSPMRWj-ucg&t=757s