Doing Assassin LoL runs and stuttering was horrid.

Had been running some other apps, thought I'd reboot to see if it made a difference.
It did!
For about 4 runs, then back to stuttering; not as bad as before but still very noticeable.

I do have an older phone (Droid Maxx 1), so not sure if that's an issue. Can't really tell with the MEMU on the desktop as it's all a bit laggy all around, but doesn't seem to be having the stuttering issue.