Repairing issue

[ngopal2001]

I have run into some issue, let me explain to the best of my ability.

My setup:

1. Transmitter — 2
2. Single HUB/Receiver

What works:
Powering off the transmitter any number of times it works fine.

Issues:

1. I powered off the Hub and restarted it after couple of hours. For some reason looks like the memory was corrupted, (it would not receive any thing from the transmitter)
   I saw the logs which said that cant initialise LoRa, so that was the reason to re-flash it.
2. I had to flash it one more time to get it back to working stage.
3. Now the earlier paired transmitter does not show up, also unable to pair the second transmitter.
   Actually I could pair only one transmitter earlier. I am unable to pair the earlier paired transmitter.

Here is the log extract, let me know if any other debug info needed.
[21:44:02]I (1658646) ota: Checking firmware manifest: https://tanksync.smartghar.org/api/firmware/latest?target=rx
[21:44:08]I (1664341) esp-x509-crt-bundle: Certificate validated
[21:44:09]I (1665277) ota: Already up to date: 3.0.0
[21:46:58]I (1834453) lora: RX: +RCV=1,35,TANK:0:0:3.70:4:2.0.15:n:0:0:e:sr04,-58,47
[21:46:59]W (1835321) registry: Unknown TX addr=1 (not registered)
[21:47:04]I (1840300) lora: RX: +RCV=1,35,TANK:0:0:3.70:4:2.0.15:n:0:0:e:sr04,-63,36
[21:47:04]W (1841168) registry: Unknown TX addr=1 (not registered)
[21:48:31]I (1927726) lora: Pairing OFF — pending AT+ADDRESS=2 / NETID=6 restore
[21:48:31]I (1928146) lora: NETID applied: 6
[21:48:32]I (1929244) lora: Pairing ON — pending AT+ADDRESS=0, timeout 60s
[21:48:33]I (1929592) lora: NETID applied: 6
[21:49:31]I (1987975) lora: Pairing OFF — pending AT+ADDRESS=2 / NETID=6 restore
[21:49:32]I (1988371) lora: NETID applied: 6
[21:49:32]I (1988843) lora: Pairing ON — pending AT+ADDRESS=0, timeout 60s
[21:49:32]I (1989217) lora: NETID applied: 6
[21:50:32]W (2048917) lora: Pairing timeout — restoring address
[21:50:33]I (2048917) lora: Pairing OFF — pending AT+ADDRESS=2 / NETID=6 restore
[21:50:33]I (2049396) lora: NETID applied: 6
[21:50:41]I (2057975) lora: Pairing OFF — pending AT+ADDRESS=2 / NETID=6 restore
[21:50:42]I (2058375) lora: NETID applied: 6
[21:53:09]I (2205278) ota: Checking firmware manifest: https://tanksync.smartghar.org/api/firmware/latest?target=rx
[21:53:10]I (2206621) esp-x509-crt-bundle: Certificate validated
[21:53:11]I (2207769) ota: Already up to date: 3.0.0
[21:54:21]I (2277741) lora: RX: +RCV=1,35,TANK:0:0:3.70:2:2.0.15:n:0:0:e:sr04,-62,57
[21:54:22]W (2278609) registry: Unknown TX addr=1 (not registered)
[21:54:27]I (2283587) lora: RX: +RCV=1,35,TANK:0:0:3.70:2:2.0.15:n:0:0:e:sr04,-68,47
[21:54:28]W (2284455) registry: Unknown TX addr=1 (not registered)
[21:59:33]I (2589378) lora: RX: +RCV=1,35,TANK:0:0:3.70:3:2.0.15:n:0:0:e:sr04,-65,49
[21:59:34]W (2590246) registry: Unknown TX addr=1 (not registered)
[21:59:38]I (2595225) lora: RX: +RCV=1,35,TANK:0:0:3.70:3:2.0.15:n:0:0:e:sr04,-71,47
[21:59:39]W (2596093) registry: Unknown TX addr=1 (not registered)
[22:02:11]I (2747769) ota: Checking firmware manifest: https://tanksync.smartghar.org/api/firmware/latest?target=rx
[22:02:12]I (2749126) esp-x509-crt-bundle: Certificate validated
[22:02:13]I (2750042) ota: Already up to date: 3.0.0
[22:04:49]I (2905995) lora: RX: +RCV=1,37,TANK:270:0:3.70:4:2.0.15:n:0:0:o:sr04,-63,49
[22:04:50]W (2906863) registry: Unknown TX addr=1 (not registered)
[22:04:55]I (2912010) lora: RX: +RCV=1,37,TANK:270:0:3.70:4:2.0.15:n:0:0:o:sr04,-69,43
[22:04:56]W (2912878) registry: Unknown TX addr=1 (not registered)