I have problem, after upgrade ROS 6.4x to 7.4.
Tested on SXT Lite5 and LDF 5, in wireless - country=no_country_set; frequency mode=superchannel; in tx power - tx power mode=all rates fixed; set 5, 10 or 15 dbm, settings don't save and reset tx power mode to default.
On ROS 6.4x all is works.
How fix problems?