I'm sorry, this is a long pending story of an unresolved issue through months... here and with official support on site, that frustrated me...
Started here:
And it looks like I shouldnt buy qualcomm based routers and modems (although I worked for them for 5 years)... since the cannot really move to 4.x without loosing the main feature which is the reason for what I bought them. Mesh....
Mango2 and Creta are still fantastic after years... MT3000 is still messing if more than 5 IoT devices are running routines all together.... 