Is there a way to revert meta quest link pc software?

I received v63 update recently and it affect my pcvr experience massively, on v62 pc it only need 5-10 second to launch quest link app from my headset, after the v63 pc update it took 2-3 min to launch quest link, sometimes i get 3 dot loop, and cant connect to pc sometime, i dont know what happened, i tried 

- repair quest link

-reinstall quest link

-launch the app with admin 

-update my graphic card driver

still nothing work, please is there a way to go back to the previous update so my pcvr experience can be enjoyable again.

i have a i5-9300h, GTX 1660 Ti, 16gb ram