I have and AMD Rx 580 8gb Video card so I prefer to use Vulkan API in my Dota 2. But i notice sometimes my mouse slowing down and also lagging for about like 3 secs and back to normal. it happens all the time. Please fix this issue thanks

my PC Specs
Videocard - RX 580 8GB
CPU - i7 7700
RAM - 16gb
SSD - 120GB kingston
HDD -1tb seagate
Motherboard - asrock