I tested it last year and it wasn't able to sync. I knew that the optimizations of Breez in 2023 didn't go so far that the results would have been different. So I didn't include it.
You mean syncing in rural areas with bad connection I guess. It may be because Breez is performing the route calculation (for more privacy) on the client side, so you need to download the graph to use it.
I see good to know, Breez not good with poor connection
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