my premiere pro not working properly. it's very slow now a days.

[#1]

my premiere pro is not working properly. it is very slow now a days. i tried uninstalling and reinstalling from the creative cloud, but it's not helping. if I am working on a single clip, its kinda fine. but if i add a sound file to my timeline there it goes, it becomes slow, i can't pan through the timeline and it seems like the premiere just don't like sound files wth. please help someone

[#2]

Some things to do, and more information needed for someone to help...
-Troubleshooting https://community.adobe.com/t5/Premiere-Pro/Unofficial-Premiere-Pro-Troubleshooting-Guide/td-p/87892...
-PPro Editing Information FAQ https://community.adobe.com/t5/Premiere-Pro/FAQ-What-information-should-I-provide-when-asking-a-ques...
-Mac only https://community.adobe.com/t5/Premiere-Pro/FAQ-Basic-Troubleshooting-amp-Maintenance-for-Premiere-P...