Crash when entering Fetid Pools/Submerged Passage with all 3 DX

Hello I am also having frequent game crashes. Yesterday had even 5 crashes in 15 minutes. There is no pattern I noticed, it just seems too random. Don't know what to do
Here is the error box I get everytime.
http://imgur.com/xxB8GRS
Using the MSI Radeon RX 480 GAMING X 8G graphic card.

Edit: Now died thanks to a crash...Hope this issue can be fixed so things like this can be avoided