Does Maxis Home 4G WiFi has speed cap? I always encounter an issue where from 8pm to 12pm, the internet speed somehow works fine (download speed seems to be the usual speed) but for gaming it went crazy laggy all the time.
Except out of these hours, playing online games works fine for me.
I am using the sim card along with TP-Link TL-MR100.

I tried customer service, and they said it is unlimited data and shouldn't have any peak hour cap or anything like that, and it is very likely my router is defect (because I didn't grab the router from maxis since it requires contract plan), but how would the router is defect only in these hours.