Diatone Mamba MK4 H743, BF Configurator 10.7.2, UART1 shows twice in Ports tab

[matyas-brenner]

Describe the bug

UART 1 is shown twice in ports tab.
Only one react to configuration changes and after some reboots everything is turned off on both of them despite the fact, that one was set as SerialRX.

To Reproduce

Just open Ports tab.

Expected behavior

There should be one UART1

Configurator version

10.7.2

Flight controller configuration

# 

# diff all

# version
# Betaflight / STM32H743 (SH74) 4.2.11 Nov  9 2021 / 20:29:57 (948ba6339) MSP API: 1.43
# config: manufacturer_id: DIAT, board_name: MAMBAH743, version: e4b51680, date: 2021-10-04T00:52:01Z

# start the command batch
batch start

# reset configuration to default settings
defaults nosave

board_name MAMBAH743
manufacturer_id DIAT
mcu_id 004e002f3230510a33343930
signature 

# resources
resource MOTOR 1 A03
resource MOTOR 2 A02
resource MOTOR 3 A01
resource MOTOR 4 A00

# feature
feature -RX_PARALLEL_PWM
feature -AIRMODE
feature GPS
feature ESC_SENSOR

# serial
serial 2 1 115200 57600 0 115200
serial 3 2 115200 57600 0 115200
serial 5 1024 115200 57600 0 115200
serial 7 2048 115200 57600 0 115200

# aux
aux 0 0 2 1350 2100 0 0
aux 1 1 0 1750 2100 0 0
aux 2 2 0 1300 1700 0 0
aux 3 13 3 1700 2100 0 0
aux 4 28 2 1700 2100 0 0
aux 5 35 3 1350 1700 0 0
aux 6 36 1 1700 2100 0 0

# vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY    0    0    0    0    0    0    0    0
vtxtable band 2 BOSCAM_B B FACTORY    0    0    0    0    0    0    0    0
vtxtable band 3 BOSCAM_E E FACTORY    0    0    0    0    0    0    0    0
vtxtable band 4 FATSHARK F FACTORY    0 5760    0 5800    0    0    0    0
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 IMD6     I FACTORY    0    0    0    0    0    0    0    0
vtxtable powerlevels 5
vtxtable powervalues 14 23 27 30 0
vtxtable powerlabels 25 200 500 MAX 0

# master
set acc_calibration = -53,-23,93,1
set serialrx_provider = CRSF
set dshot_bidir = ON
set motor_pwm_protocol = DSHOT600
set align_board_yaw = 180
set yaw_motors_reversed = ON
set small_angle = 180
set gps_provider = UBLOX
set gps_auto_baud = ON
set gps_ublox_use_galileo = ON
set gps_set_home_point_once = ON
set osd_displayport_device = MSP
set vtx_band = 5
set vtx_channel = 7
set vtx_power = 1
set vtx_low_power_disarm = UNTIL_FIRST_ARM
set vtx_freq = 5880
set displayport_msp_serial = 2

profile 0

profile 1

profile 2

# restore original profile selection
profile 0

rateprofile 0

rateprofile 1

# rateprofile 1
set roll_rc_rate = 127
set pitch_rc_rate = 127
set yaw_rc_rate = 127
set roll_expo = 40
set pitch_expo = 40
set yaw_expo = 40
set roll_srate = 72
set pitch_srate = 72
set yaw_srate = 72
set tpa_breakpoint = 1750

rateprofile 2

rateprofile 3

rateprofile 4

rateprofile 5

# restore original rateprofile selection
rateprofile 1

# save configuration
save
# 

Add any other context about the problem that you think might be relevant here

Motors are intentionally reordered.

[matyas-brenner]

[ctzsnooze]

Is this only for the MK4 H743 ?

[matyas-brenner]

I can't tell if it does happen only for MK4 H743.
It definitely doesn't happen for MAMBA APP F722 MK1.

[haslinghuis]

You might want to try out RC5 after careful reading of the release notes.

[matyas-brenner]

It works fine in BF 4.3.0 RC 7

[haslinghuis]

🎉