Bitcoin Node Disconnects After Startup

Hello community, I’m having a problem with Umbrel. I have the software installed on a Trigkey 4 computer. I didn’t have any issues during the installation, but some time ago there was a power outage at my house, and I had to unplug the device several times without shutting it down properly through Umbrel. Since then, every time I power it on, the Bitcoin blocks start downloading, but after a few minutes, it disconnects again. Is there anything I can do or that you would suggest to fix this? Do you think something might be failing, even though I’m not sure what it could be? I’d really appreciate your help, as I don’t have much technical knowledge. Thank in advance!

Does it show how many other nodes it’s connected to? After a restart, it takes some time to connect to other nodes. How much time are you waiting? For me, it takes several minutes for a few connections.