I installed autel explorer for android (regular remote, not sc) from your link and it works fine with rtk v2. Finally, you can enter the name of mount point manually, which allows you to connect to the base as described in this topic, without the combinations that I had to do. Tomorrow I will check if it saves data for PPK, I am afraid to try to install the firmware on the drone because in my country it costs ~ $ 15,000, the enterprise version has different engines. Now I have to find solution for another problem of +10 seconds on each waypoint (the drone stops at each, even without a turn or elevation change, regardless of the type of mission), which extends the predicted mapping mission time by at least half and prevents the execution of programmed video recording (too much editing).