If you are facing issues regarding your node, sometimes the easiest solution might do the trick – restarting it. You can easily restart your node via Node UI:
Open the NodeUI dashboard (ip-of-your-node:4449);
Click on the gear icon on the left side of Node UI to open up settings;
Open the “Traffic” tab;
Turn your node off by setting the toggle from On to Off;
After a few minutes, turn the node back on by setting the toggle to On;
And that’s it! With this procedure, you successfully restarted your node!