[Bug] Missing channel after restore

[dir26738]

Which surface(s) does this affect?

• Web dashboard
• OpenNova mobile app (Android/iOS)
• Novabot stock app (Flutter, third-party)
• Admin page
• Server backend (MQTT, DB, API)

Which app are you using?

Novabot (stock) — Android

App version

novabot2.4.0

OpenNova server / docker release

latest

Where is the OpenNova server running?

LFI cloud (no self-hosted server)

Mower serial number (SN)

0682

Mower firmware

custom-33

STM32 firmware (optional)

No response

Charger firmware (optional)

No response

What happened?

After a restore map from db to mower in opennova admin, i restart docker with PROXY_MODE=cloud, to test again official app and hope to be able again to mow.

I have this error in the app :

In fact, in directory /userdata/lfi/maps/home0/csv_file/ on the mower, all files were updated, but there is no csv file concerning the channel between maps (I have 3 maps, so I have 2 channels).

In the export from cloud, I have effectively 2 files : map0tomap1_0_unicom.csv and map1tomap2_0_unicom.csv, which looks like channel info. But these 2 files are empty.

Steps to reproduce

• have at least 2 maps
• restore map from db to mower in opennova admin
• restart docker with PROXY_MODE=cloud
• launch app
• start mowing the map that need a channel to go to (the one which is not near the charger.

Expected behaviour

channel get also restored.

Logs (mower, server, app)

Screenshots / video

No response

Pre-flight

• I searched existing open + closed issues for duplicates.
• I redacted any secrets, JWT tokens, or full email addresses from logs.