LoRaWAN join problem SX1262

[aectaan]

I have an issue with custom board which is based on nRF52832 + SX1262. Everything is fine, but SX1262 stucks when join request is issued. Checked with class_a and simple lora tx/rx sample - same result. Seen the same issue in discussion before. Could anybody show me direction to search please? I'm on the 3.7.0, host is ubuntu

[00:00:00.281,494] <dbg> sx126x: sx126x_lora_init: Initializing sx126x
[00:00:00.281,524] <dbg> sx126x: SX126xReset: Resetting radio
[00:00:00.311,706] <dbg> sx126x: SX126xIoIrqInit: Configuring DIO IRQ callback
[00:00:00.311,737] <dbg> sx126x: SX126xWakeup: Sending GET_STATUS
[00:00:00.311,828] <dbg> sx126x: SX126xWakeup: Waiting for device...
[00:00:00.311,828] <dbg> sx126x: SX126xWakeup: Device ready
[00:00:00.311,859] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x80 w. 1 bytes of data
[00:00:00.313,049] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:00.313,049] <dbg> sx126x: SX126xIoTcxoInit: TCXO on DIO3
[00:00:00.313,079] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x97 w. 4 bytes of data
[00:00:00.314,270] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x89 w. 1 bytes of data
[00:00:00.319,702] <dbg> sx126x: SX126xIoRfSwitchInit: Configuring DIO2
[00:00:00.319,732] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x9d w. 1 bytes of data
[00:00:00.320,922] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:00.320,922] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x80 w. 1 bytes of data
[00:00:00.322,113] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:00.322,113] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x96 w. 1 bytes of data
[00:00:00.323,272] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8f w. 2 bytes of data
[00:00:00.324,462] <dbg> sx126x: SX126xReadRegisters: Reading 1 registers @ 0x8d8
[00:00:00.324,584] <dbg> sx126x: SX126xReadRegisters: register_value
                                 c8                                               |.                
[00:00:00.324,615] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8d8: 0xde , ...
[00:00:00.324,707] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x95 w. 4 bytes of data
[00:00:00.325,897] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8e w. 2 bytes of data
[00:00:00.327,087] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8 w. 8 bytes of data
[00:00:00.327,239] <dbg> sx126x: SX126xReadRegisters: Reading 9 registers @ 0x29f
[00:00:00.327,453] <dbg> sx126x: SX126xReadRegisters: register_value
                                 00 8f cb 1c 3f fe 90 1e  89                      |....?... .       
[00:00:00.327,453] <dbg> sx126x: SX126xWriteRegisters: Writing 9 registers @ 0x29f: 0x1 , ...
[00:00:00.327,636] <dbg> sx126x: SX126xReadRegisters: Reading 9 registers @ 0x29f
[00:00:00.327,819] <dbg> sx126x: SX126xReadRegisters: register_value
                                 01 08 ac 1c 3f fe 90 1e  89                      |....?... .       
[00:00:00.327,850] <dbg> sx126x: SX126xWriteRegisters: Writing 9 registers @ 0x29f: 0x2 , ...
[00:00:00.328,002] <dbg> sx126x: SX126xAntSwOff: Disabling antenna switch
[00:00:00.328,033] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x84 w. 1 bytes of data
[00:00:00.328,155] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: SLEEP (0)
[00:00:08.239,105] <inf> main: build time: Sep 25 2024 22:51:58
[00:00:08.245,513] <inf> fs_nvs: 6 Sectors of 4096 bytes
[00:00:08.245,513] <inf> fs_nvs: alloc wra: 0, fd0
[00:00:08.245,513] <inf> fs_nvs: data wra: 0, 1c
[00:00:08.246,551] <dbg> sx126x: SX126xReset: Resetting radio
[00:00:08.276,733] <dbg> sx126x: SX126xIoIrqInit: Configuring DIO IRQ callback
[00:00:08.276,763] <dbg> sx126x: SX126xWakeup: Sending GET_STATUS
[00:00:08.276,855] <dbg> sx126x: SX126xWakeup: Waiting for device...
[00:00:08.276,855] <dbg> sx126x: SX126xWakeup: Device ready
[00:00:08.276,885] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x80 w. 1 bytes of data
[00:00:08.278,076] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:08.278,076] <dbg> sx126x: SX126xIoTcxoInit: TCXO on DIO3
[00:00:08.278,106] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x97 w. 4 bytes of data
[00:00:08.279,296] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x89 w. 1 bytes of data
[00:00:08.284,729] <dbg> sx126x: SX126xIoRfSwitchInit: Configuring DIO2
[00:00:08.284,759] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x9d w. 1 bytes of data
[00:00:08.285,949] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:08.285,949] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x80 w. 1 bytes of data
[00:00:08.287,139] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:08.287,139] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x96 w. 1 bytes of data
[00:00:08.288,299] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8f w. 2 bytes of data
[00:00:08.289,489] <dbg> sx126x: SX126xReadRegisters: Reading 1 registers @ 0x8d8
[00:00:08.289,611] <dbg> sx126x: SX126xReadRegisters: register_value
                                 c8                                               |.                
[00:00:08.289,642] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8d8: 0xde , ...
[00:00:08.289,764] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x95 w. 4 bytes of data
[00:00:08.290,924] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8e w. 2 bytes of data
[00:00:08.292,114] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8 w. 8 bytes of data
[00:00:08.292,266] <dbg> sx126x: SX126xReadRegisters: Reading 9 registers @ 0x29f
[00:00:08.292,449] <dbg> sx126x: SX126xReadRegisters: register_value
                                 00 8f 4b 1c 3f fe 94 1e  8d                      |..K.?... .       
[00:00:08.292,480] <dbg> sx126x: SX126xWriteRegisters: Writing 9 registers @ 0x29f: 0x1 , ...
[00:00:08.292,663] <dbg> sx126x: SX126xReadRegisters: Reading 9 registers @ 0x29f
[00:00:08.292,846] <dbg> sx126x: SX126xReadRegisters: register_value
                                 01 08 ac 1c 3f fe 94 1e  8d                      |....?... .       
[00:00:08.292,877] <dbg> sx126x: SX126xWriteRegisters: Writing 9 registers @ 0x29f: 0x2 , ...
[00:00:08.293,212] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8a w. 1 bytes of data
[00:00:08.294,372] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8 w. 8 bytes of data
[00:00:08.294,525] <dbg> sx126x: SX126xReadRegisters: Reading 1 registers @ 0x8e2
[00:00:08.294,647] <dbg> sx126x: SX126xReadRegisters: register_value
                                 0c                                               |.                
[00:00:08.294,677] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8e2: 0xc , ...
[00:00:08.294,769] <dbg> sx126x: SX126xReadRegisters: Reading 1 registers @ 0x8e5
[00:00:08.294,921] <dbg> sx126x: SX126xReadRegisters: register_value
                                 20                                               |                 
[00:00:08.294,921] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8e5: 0x20 , ...
[00:00:08.295,074] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: RX (5)
[00:00:08.295,074] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8ac: 0x94 , ...
[00:00:08.295,196] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x82 w. 3 bytes of data
[00:00:08.300,628] <dbg> sx126x: SX126xReadRegisters: Reading 4 registers @ 0x819
[00:00:08.300,781] <dbg> sx126x: SX126xReadRegisters: register_value
                                 4d b5 6d 55                                      |M.mU             
[00:00:08.300,811] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x80 w. 1 bytes of data
[00:00:08.302,001] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: STDBY_RC (1)
[00:00:08.302,001] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8e2: 0xc , ...
[00:00:08.302,124] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x8e5: 0x20 , ...
[00:00:08.302,215] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8a w. 1 bytes of data
[00:00:08.303,375] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x740: 0x34 , ...
[00:00:08.303,466] <dbg> sx126x: SX126xWriteRegisters: Writing 1 registers @ 0x741: 0x44 , ...
[00:00:08.303,588] <dbg> sx126x: SX126xAntSwOff: Disabling antenna switch
[00:00:08.303,588] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x84 w. 1 bytes of data
[00:00:08.303,710] <dbg> sx126x: SX126xSetOperatingMode: SetOperatingMode: SLEEP (0)
[00:00:08.305,786] <dbg> lorawan: lorawan_start: LoRaMAC Initialized
[00:00:08.305,816] <dbg> lorawan_nvm: lorawan_nvm_data_restore: Restoring LoRaWAN settings
[00:00:08.305,877] <dbg> lorawan_nvm: lorawan_nvm_data_restore: Crypto version: 16843008, DevNonce: 0, JoinNonce: 0
[00:00:08.307,556] <dbg> lorawan_nvm: lorawan_nvm_data_restore: LoRaWAN context restored
[00:00:08.307,647] <dbg> sx126x: SX126xWriteCommand: Issuing opcode 0x8a w. 1 bytes of data
[00:00:08.307,678] <dbg> sx126x: SX126xWakeup: Sending GET_STATUS
[00:00:08.307,739] <dbg> sx126x: SX126xWakeup: Waiting for device...