Yeah it ended up being due to a Blokada filter list (local vpn to block some trackers and stuff). After searching through a bunch of menus it turned out Chrome was whitelisted because it is a system app and Firefox wasn't. I would have thought it would also block stuff in Chrome as I hadn't whitelisted it, so I didn't think it would actually be a problem, thanks for the help.

The last few days I've been unable to reach simplemining.net using Firefox on mobile. I'm currently on Android 8, Firefox version 68. It works just fine in Chrome but I'd rather not use a Chromium based browser, let alone Chrome. A week ago it still worked, so it might just be one of the latest updates. I've tried wiping all the Firefox data/resetting the app, but that had no effect. Trying to reach different parts of the website also didn't have any effect. Would be nice if this could be fixed at some point, also, thanks a lot for all the development that has been put into this OS as of late. Really makes a big difference in terms of usability.

Maybe a collum with the hashrates of every card could be put into the sub menu of the rig, like next to the power and temp readings. That might make per card overclocking a bit easier.
Edit: Also, being able to switch on notifications for rigs that go offline might be nice to have. I normally never allow them so I don't know all the details, but being able to receive a simple notification somehow would be great. Not that it is really necessary with how stable this OS is but it would save some time checking them.
Now that I'm anyway suggesting things, maybe it would be possible to have time dependent OC profiles for those who have solar power or varying energy rates.

First of all, thanks for the great software, it easily runs stable for months at a time which saves so much time. Anyway, is there any chance of supporting the new Ubqminer before the fork?

https://github.com/ubiq/ubqminer/releases