Is anyone else having issues with iOS 9.3.5? I've never had issues with any version of iOS 9 on my iPhone 6s previously, but with iOS 9.3.5 I seem to be having a lot of issues with lag, apps freezing up and general slugishness. Might have to try a clean install but wondering if anyone else is experiencing similar problems (i.e. is it a bug or likely just an issue with my install) before I start troubleshooting.