by Peter Svec.
Dear Ken,
thank you for your time. We found out, that the problem was one of our custom modules. The backup/restore function caused all those problems. I don't know how yet, but after uninstall of this module, everything works as expected.
thank you for your time. We found out, that the problem was one of our custom modules. The backup/restore function caused all those problems. I don't know how yet, but after uninstall of this module, everything works as expected.