I have devices tk303 chainse but they are not working as usual
2022-12-23 09:46:24 INFO: [b5457693: gps103 < 105.235.134.158] HEX: a506002900118921303031958393066f000000000000000000000000006401383638313636303531393635393130368c
2022-12-23 09:46:38 INFO: [0cca54b1] connected
2022-12-23 09:46:38 INFO: [0cca54b1: gps103 < 105.235.135.110] HEX: a503003b00058921303031955508146f33303346473836383136363035323437393134340000000000000000000000000000000000000000000000303330334647b9
2022-12-23 09:46:38 WARN: [0cca54b1] error - begin 21, end 24, length 4 - StringIndexOutOfBoundsException (... < Gps103ProtocolDecoder:408 < ExtendedObjectDecoder:52 < ... < WrapperContext:102 < ...)
2022-12-23 09:46:38 INFO: [0cca54b1] disconnected
I have devices tk303 chainse but they are not working as usual