For some unknown reason after one of the latest upgrades my Rutx09 doesn't know anymore how carrier aggregation works. But even worse, although my Wittenberg Lat 56 Duo is perfectly directed at a tower having B1, B3 and B20 bands antennas (Germany, o2), it mostly uses a B20 tower far away. Selecting B1 only sometimes works, sometimes the Rutx09 is not finding ANY B1 antenna, although there are more than one. Also auto selection doesn't make a difference. I downgraded and also upgraded already without using existing configurations, which didn't make a difference.
What's also interesting, my logs go back to 2020, which means I got almost 500 pages logs. Unfortunately I can't find a point in GUI to delete them.
Help really appreciated, it worked perfectly before (probably new modem firmware with the latest updates?).
Thanks in advance.
Tom