Normally I looked at the forum and saw that there was a limitation or adjustment related to SNR Margin (dB). Then, when I looked a little more, I saw that someone opened support on this topic, I saw...

I have done this before, unfortunately it doesn't work, every time I update to the latest version it takes almost 5 seconds to load between tabs. https://youtu.be/05QCXau1zHA

Can anyone answer me?

I am using Version V1.2_210831 Then the infrastructure of my Internet was upgraded and there were ripples, so I did not update the modem to V1.2_220407, then the interface slowed down and the tabs...