I’m using mattermost 5.0.0 on my QNAP NAS and mattermost app 1.18.0 on android.
On Windows, i have no problem.
On IOS, i have no problem.
The app work well on first connection until i change android app. When i reopen mattermost app the issue happen and the “Can’t connect, please verify the URL and your internet connection” error appears. if i reboot the android phone nothing changes.
if i make a logout on the app i can’t pass the first address and connection step but i have found a strange workaround : i have to close the app, i have to set https://demo.mattermost.com , click on connect reaching username and password windows, now i have to go back setting my mattermost server address where i put my (https) server address and magically i can pass over the connect issue, set username and password and access to public channel and it works and i can send a message.
When i’m in also push notification works.
Then the app stop to work again. And then i have to do the same manipulation.
Do you have any idea?