Hey @Bosco can you navigate to System > Troubleshoot > Start and generate a debug log file? You can share the file here or you can paste it to www.pastebin.com and share a link to review easily
If for any reason it gives you an error when attempting to generate the log you can reference How To SSH and the Generating Troubleshooting Logs steps in the FAQ here by SSHing and using the command listed there: sudo ~/umbrel/scripts/debug to output the log and you can copy it from there to pastebin as well
Likely the log will give us a few indications of what might be the cause of the problem (maybe a corrupt chainstate or peers.dat error) and we can go from there