Notification and Messaging Problems Since Nougat

I have noticed a couple of things on my phone recently. One has to do with Nougat, the other might just be a random temporary thing that has really only been apparent a few days.

First: Notifications, specifically vibration.
I like my phone to vibrate for calls and texts. I have the setting on Sound Settings "Also Vibrate for Calls" enabled. However, it seems that every time I silence my phone (which does need to happen), when I turn back on my ringer, the vibration setting is disabled and I have to re-enable it. This is kind of stupid and I don't remember this being an issue with Marshmallow. Thoughts?

Second: Group MMS messages.
They seem to just hang up and say there is a problem with the download. Over half are not downloading. I did some digging online it some people have had luck with rebooting their phones. I did that a couple of times with no luck. This was never an issue before, so I'm hoping it's just a random fluke.

The vibration setting problem seems like it might be a bug and something I'm stuck with. The group MMS problem doesn't feel related and I'm hoping will resolve itself naturally.

Would love to hear if anyone else has figured out a way to keep the vibration setting from disabling