It has been two days, I've been trying to use my mobile internet on my laptop, but there's no connection at all even though the bars are full 5 and 4G. Never had any problem like this before, I've used a lot (religiously) of hotspots before on same devices and same plans, but today it wont work normally. However, I still can surf the internet on mobile, but not on laptop. Thank you.
(edit: nvm, I tried rebooting my phone, forget my data connection from laptop, reset few stuff, and I think the problem is from my laptop itself, not from DiGi. Thank you)