I press settings -> firewall
where at "program control" panel I could add rules to firewall.
However (while in the past this was working perfectly) since yesterday on this tab the rules keeps loading and loading and loading... (I remember it normally took a while to load all rules but that was 10 seconds or something). This times the loading never stops. (I left it a whole day to check). (with firewall on and firewall off)
![Image](https://i.gyazo.com/f5f4d4e657854733925a6030b6e44661.png)
Can anyone guide me on what is going wrong? Any file I could delete so all firewall rules be deleted - reset ?