Bisq v1 stuck at ~95–96% SPV sync on startup (Linux), cannot reach Settings → Network

Post body

Hi everyone,

I’m running into a persistent issue with Bisq v1 on Linux (Mint, x86_64) where the application gets stuck around 95–96% SPV sync on startup and never completes, even when left running overnight.

Because Bisq never fully finishes loading, I cannot navigate to Settings → Network to apply recommended fixes from the UI.

Environment

  • OS: Linux Mint (x86_64)

  • Bisq version: v1.9.21

  • Network: Built-in Tor

  • Internet: stable, machine left running (no sleep/standby)


What happens

  • Bisq starts normally

  • Tor eventually connects (onion icon turns green)

  • SPV sync progresses to ~95–96%

  • Sync stalls indefinitely and never completes

  • UI remains blocked at the startup screen

I have left Bisq running overnight with no progress.


What I have already tried

  • Deleted SPV chain (via Bisq UI when prompted)

  • Deleted Tor directory via Bisq’s “connection problems” dialog

  • Restarted Bisq multiple times

  • Verified Tor eventually connects

  • Ensured system does not sleep or suspend

  • Previously resolved older DAO/startup errors (no longer present)

Despite this, the SPV sync continues to stall at the same point.


Questions

  1. Is SPV sync hanging at ~96% a known issue with recent Bisq v1 releases?

  2. Is switching to a local Bitcoin Core node the recommended workaround for persistent SPV sync stalls?

  3. Are there specific log files I should attach that are most helpful for diagnosing SPV sync freezes?

Happy to provide logs or additional system details if needed.

Thanks in advance.

update to 1.9.22 :slight_smile: