Client freezes and crashes consistently when minimizing and reopening game.

I have recently been trying to get back into RS3 after playing on OSRS for a few years, needless to say it's a ton of fun, but I have been running into a lot of issues with the client so far. Anytime another window takes priority over RuneScape and I re open the game I find it frozen and I am forced to restart it before being able to play it again. I have tried reinstalling the client twice now to no avail.

Specs: AMD FX 8350 MSI GTX 970 16 GB RAM