Greetings!

My transceiver - uSDX (uses Kenwood TS-480 protocol with hamlib)
I use FT232RL adapter with 3.5 jack to my transceiver.
After applying CAT settings in WSJT-X i have a hamlib error

read_string_generic called, rxmax=4095 direct=1, expected_len=1
write_block(): TX 14 bytes, method=2
0000 46 41 30 30 30 31 34 30 37 34 30 35 35 3b FA00014074055;
write_block(): TX 3 bytes, method=2
0000 49 44 3b ID;
read_string_generic called, rxmax=51 direct=1, expected_len=1
read_string_generic(): RX 30 characters, direct=1
0000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
0010 ff ff ff ff ff ff ff ff 49 44 30 32 30 3b ........ID020;
kenwood_transaction: read_string(expected=51, len=30)='������������������������ID020;'
kenwood_transaction: No data expected, checking ID; in ������������������������ID020;
kenwood_transaction: wrong reply �� for command verification ID
kenwood.c(624):kenwood_transaction returning2(-8) Protocol error

kenwood.c(1908):kenwood_set_freq returning2(-8) Protocol error

0:rig.c(1814):rig_set_freq returning(-8) Protocol error

Protocol error
Protocol error
while setting frequency

Timestamp: 2025-01-06T21:37:08.617Z

Test CAT button lights with green and Test PTT lights with red but PTT worked on transceiver.