The opkg update/install command, by default, let’s you install 3rd party openwrt packages that are known, tested, and compatible with Teltonika. But in case other 3rd party packages are necessary in the solution, then the user can opt for opkg -e command.
Okay, no problem. Yes I understand how it works now. It’s different than in the past, but as long as I know to use -e then yes I would consider this “solved”.