Problems with 4lte module on android9

HELLO,
could you help solving problem with vim3 pro with Quectel EM06 4G LTE Module . Problem is that on android 9 firmware * ROM version: VIM3_Pie_V200624 i cant use internet, indication of 4g is ok, but no little arrows indicated and no internet. Also interesting that when i switch to router mode other users can connect ant internet is on and works. What is your opinion and possible solutions?

Thank u in advance

We are synchronously testing whether this firmware can use the 4G network, you can try to update the firmware to see if it fixes your problem

@Remi07

By the way, do you use EM06-A or EM06-E?