Game Freezing with Over Clock

[Cammarr]

Im having a problem with the game freezing mostly only in the lobby Im using -

Ryzen 5 2600

16gb ram 2400mhz

gtx 1050ti 4gb

The game will freeze when Im using a overclock on my gpu BUT it depends on how strong the over clock is, I started with a boost of 240 Mhz on the core and 145 Mhz  on the mem this caused the game to freeze right after the lobby is loaded for the first time, I changed my OC to 220Mhz on the core and 125Mhz on the mem and I was able to complete one match but after I tried searching for another match i froze again, but I totally switched off my OC and it fixed it but I want to be able to run the game at a solid 60 fps like when I was running on the weaker OC but the game relaunching is getting really annoying, so can you please fix this instability issue and yes I do have the latest drivers