I am experiencing some serious lag in general

I am using the required setups for roll20, and am utilizing the site in South Korea. It is not only myself, but many people who use roll20 in South Korea are having issues with lag. Is this because we are overseas, or is it a server issue?

Hi 올챙이 ! Best place for help on something like a regional ISP is through a  Help Center Request . You might want to think about the sort of info they will need, including theISP (Is it universal throughout South Korea?) Are you using a VPN? A Console Log ( Chrome ,  Firefox ) might help, but it wouldn't hurt. I hope this is something they can help you resolve.

Something else you can do, run a traceroute to Roll20. While not absolutely definitive it might indicate if there is an internet issue somewhere between you and Roll20. 

I've been seeing the same massive lag issues on my end here stateside as well the last few days.

My weekly Monday game was a bit laggy, although I thought it might be due to the holiday weekend. Perhaps not.