Our routers use always a custom APN. On a RUTX14 with FW RUTX_R_00.07.01.4 I noticed that this custom APN field is cleared when I switch the operator via SMS commands.
I never noticed this on out RUTX09 modems (with an older FW). Is this a bug?
In addition to the above. I have reset the modem to FW R_00.07.01.2. The problem did not occur this morning, it only seems to occur in FW R_00.07.01.4.