Not able to commission controller with rainmaker app (MEGH-5935)

[Shivi-6]

Answers checklist.

• I have read the Rainmaker documentation and the issue is not addressed there.
• I have updated my IDF branch (release/vX.Y) to the latest version and checked that the issue is present there. This is not applicable if you are using Rainmaker with Arduino.
• I have searched the Rainmaker forum and issue tracker for a similar issue and not found a similar issue.

General issue report

Hardware : ESP32-WROVER 16mb flash
Rainmaker sdk version : latest (main branch)
Rainmaker App version : latest as well as downgraded to 3.34

Steps :
cd $RMAKER_PATH/examples/matter/matter_controller
idf.py -p /dev/ttyUSB0 erase-flash
idf.py build
esptool.py -p /dev/ttyUSB0 write_flash 0x3e000 ....../partition.bin
cd $RMAKER_PATH/cli
rainmaker.py claim --matter /dev/ttyUSB0 --mac XXXXXXXXXX
cd $RMAKER_PATH/examples/matter/matter_controller
idf.py -p /dev/ttyUSB0 flash monitor

On app :
Connect to Wifi.
Open ESP Rainmaker app.
Add device
Scan the generated QR.
Wait for connection.

Issue:
After scanning QR code, the process gets stuck at generating matter credentials and then a pop-up comes to try again or exit setup with the following log :

I (36734) chip[DIS]: CHIP minimal mDNS configured as 'Operational device'; instance name: 86C1087DDB1024A5-8579D1AFDDBC996F.
I (36744) chip[DIS]: mDNS service published: _matter._tcp
D (36754) chip[DMG]: Endpoint 0, Cluster 0x0000_003E update version to d6ecb441
D (36754) chip[DMG]: Endpoint 0, Cluster 0x0000_003E update version to d6ecb442
D (36764) chip[DMG]: Command handler moving to [NewRespons]
D (36764) chip[DMG]: Command handler moving to [ Preparing]
D (36774) chip[DMG]: Command handler moving to [AddingComm]
D (36784) chip[DMG]: Command handler moving to [AddedComma]
I (36794) chip[ZCL]: OpCreds: successfully created fabric index 0x1 via AddNOC
D (36794) chip[DMG]: Decreasing reference count for CommandHandler, remaining 0
I (36804) chip[EM]: <<< [E:23566r S:47352 M:94146287 (Ack:49208700)] (S) Msg TX to 1:FFFFFFFB00000000 [24A5] [UDP:[FE80::909B:56FF:FE40:68DC%st1]:44889] --- Type 0001:09 (IM:InvokeCommandResponse)
D (36824) chip[DMG]: Command response sender moving to [AllInvokeR]
D (36824) chip[DMG]: Command handler moving to [AwaitingDe]
E (36824) chip[DL]: Long dispatch time: 839 ms, for event type 3
I (36844) chip[EM]: >>> [E:23565r S:47352 M:49208701 (Ack:94146283)] (S) Msg RX from 1:FFFFFFFB00000000 [24A5] --- Type 0000:10 (SecureChannel:StandaloneAck)
D (36854) chip[IN]: Received a duplicate message with MessageCounter:49208700 on exchange 23566r
I (36854) chip[EM]: >>> [E:23566r S:47352 M:49208700] (S) Msg RX from 1:FFFFFFFB00000000 [24A5] --- Type 0001:08 (IM:InvokeCommandRequest)
D (36874) chip[EM]: Found matching exchange: 23566r, Delegate: 0x0
D (36884) chip[EM]: Forcing tx of solitary ack for duplicate MessageCounter:49208700 on exchange 23566r
I (36894) chip[EM]: <<< [E:23566r S:47352 M:94146288 (Ack:49208700)] (S) Msg TX to 1:FFFFFFFB00000000 [24A5] [UDP:[FE80::909B:56FF:FE40:68DC%st1]:44889] --- Type 0000:10 (SecureChannel:StandaloneAck)
I (36914) chip[EM]: >>> [E:23566r S:47352 M:49208702 (Ack:94146287)] (S) Msg RX from 1:FFFFFFFB00000000 [24A5] --- Type 0000:10 (SecureChannel:StandaloneAck)
D (36934) chip[EM]: Found matching exchange: 23566r, Delegate: 0x0
D (36934) chip[EM]: Rxd Ack; Removing MessageCounter:94146287 from Retrans Table on exchange 23566r
[0nD (127024) esp_netif_lwip: esp_netif_ip_lost_timer esp_netif:0x3ffd1bd4
D (127024) esp_netif_lwip: if0x3ffd1bd4 ip lost tmr: no need raise ip lost event
I (149874) chip[FS]: Fail-safe timer expired
E (149874) chip[SVR]: Failsafe timer expired
D (149874) chip[IN]: SecureSession[0x3ffb6db0]: MarkForEviction Type:1 LSID:47352
I (149894) chip[SC]: SecureSession[0x3ffb6db0, LSID:47352]: State change 'kActive' --> 'kPendingEviction'
D (149904) chip[IN]: SecureSession[0x3ffb6db0]: Released - Type:1 LSID:47352
E (149904) chip[SVR]: Commissioning failed (attempt 1): 32

Find the full log in attachment.
Debug log is enabled and default wifi ssid and password have been set in menuconfig.
ErrorLog.txt

[Shivi-6]

The issue is due to network issue. Hence closing the issue