manual 5G bands selection is bit challenge. Sometime all three band appears but most of the time only one is visible.

@David-TP Modem selecting lower signal bands exists in NSA bands N77 vs N78 in my network. I forced modem to N40+N78 and could see stable connection for 72hours and signal level never went lower than...

@ahbello I also see my side 5G bands are selected with lower signal quality. N77 -90db or less over N78+N40 -78 to -89db.

@ahbello Try placing the device in windows open area, I saw big difference in signal level behind wall / indoors vs open-sky area.

@JJUK You got which version of X50-5G ?

@Marc3012 Still no. I am still tracing and sharing information with support. If you are getting same exception error, I suggest to open support ticket.