Home assistant not reachable after update

Can you tell us more about your netwerk setup?

And what do you have updated?

I have the KPN Box 12. From here I am using a tp-link switch. At one of the poorts I have a Deco M4.
This Deco has its own Wifi name.

The strange thing is that when I connect to my deco’s wifi I get the “no connection with the server possible” 

When I connect with the Wifi from KPN Box I get a ssl error

I haven’t updated anything. It was working till last weekend when I think KPN did some network things

I think it is due to home assistant being corrupt. I will do a fresh install during the weekend

I have heard that there was indeed an unfortunate update in some cases.
How do you normally reach your HA system?

Normally via the app or when using browser by the default url. 
Hope the fresh install will do the trick 

Hi ​@MartijnSteenhorst and welcome to our KPN Community! How did the fresh install go, is the home assistant reachable now? 

Glad to hear it! Thanks for letting us know. 😄