OpenHab Socket IO Error

Since yesterday i am having different issues.
I first noticed it when my alexa couldn’t connect to my devices.
When i opened the app I couldn’t connect to my server.
When i opened my logs i saw this:

2019-06-26 12:03:22.467 [ERROR] [io.openhabcloud.internal.CloudClient] - Socket.IO error: {}
io.socket.engineio.client.EngineIOException: xhr poll error
	at io.socket.engineio.client.Transport.onError( []
	at io.socket.engineio.client.transports.PollingXHR.access$100( []
	at io.socket.engineio.client.transports.PollingXHR$6$ []
	at io.socket.thread.EventThread$ []
at java.util.concurrent.ThreadPoolExecutor.runWorker( [?:?]	at java.util.concurrent.ThreadPoolExecutor$ [?:?]	at [?:?]
Caused by: 502	at io.socket.engineio.client.transports.PollingXHR$Request$ ~[?:?]	... 1 more
2019-06-26 12:03:22.759 [INFO ] [io.openhabcloud.internal.CloudClient] - Disconnected from the openHAB Cloud service (UUID = ba8eb424-d595-4659-ac24-c90418ca7e03, base URL = http://localhost:8080)
2019-06-26 12:03:35.331 [WARN ] [okhttp3.OkHttpClient                ] - A connection to was leaked. Did you forget to close a response body?

This Error keeps repeating.

I tried rebooting the server, the Openhab service, updating, upgrading, rebooting again,…
Now my logs stopped updating.
When i try to connect to i get Gateway 504 error.

Does anybody have a solution?

Wait for things to settle… there has been some issue the last coupple of days… Maybe not all have been fixed yet…