i conducted a speed test and saw that my download speed was significantly low compared to what i pay for which is 152mbps. the result was 60mbps. my ping was 14ms which is fine but in some games i play it freezes for like 2seconds then works fine and it has been going on for 2days now. im not sure what it is, i have read some things about a thing called jitter but dont know too much about. can someone help me out and how to solve this problem asap.