ESP32-MINI RF_TEST continuos reboot because of RTCWDT_RTC_RESET

[lucacusso]

I have an ESP32-MINI connected only via power-supply and UART pins.
I flashed the ESP32_RFTest_190_8cac24c_20230710.bin tool on it using flash_download_tool_3.9.5.

At power on, on serial terminal connected to the board I see:

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:QIO, clock div:2
load:0x40080000,len:174620
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
ho 0 tail 12 room 4
load:0xffffffff,len:-1
ets Jul 29 2019 12:21:46

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:QIO, clock div:2
load:0x40080000,len:174620
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
ho 0 tail 12 room 4
load:0xffffffff,len:-1
ets Jul 29 2019 12:21:46

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:QIO, clock div:2
load:0x40080000,len:174620
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
ho 0 tail 12 room 4
load:0xffffffff,len:-1
ets Jul 29 2019 12:21:46

What am I doing wrong?

PS. Same procedure with ESP32-SOLO, no problems.

Thanks

[lucacusso]

<SOLVED> using EspRFTestTool_v2.8_Manual.exe instead of the newer EspRFTestTool_v3.6_Manual.exe