Is it Starhub by any chance?

What are you talking about?

https://forum.maxis.com.my/forum_forum.asp?FORUM_ID=70

Same problem since Wednesday. Maxis not even replying here, lousy service.

Dear All,

Sincere apology for not replying to each and every post at this thread.

As at this moment, you as home fibre internet users may faced difficulties in browsing or having smooth internet connection at the evening/night. We apologize for such experience.

Do rest assured that rectification work is in progress wherein our tech team is rectifying the issue at their best efforts to ensure no such occurrences to happen again. However, there is no tentative timeline to be advised right now. Hence, we do wish that everyone faced the issue could accord his/her patience towards this issue.

And again, sincerely apologize to you 

Thank you.

It's been almost 1 week now also haven't fix. Terminating Maxis, lousy internet service.

Gonna give it till Wednesday for them to fix things.  If they can't provide reasonable standards of service I should be able to terminate my contract.  This is bloody rubbish

i give their technical team everything they need, still cant resolve .. lel

Yeap. Getting better now.

Edit - ping high again

any idea how to get low ping? my ping now 200-1000 after 4pm.    .

It's better for me now, there are spikes sometimes but not often. Instead of 100+ms I average at about 50ms now from 8pm-12am. Other times usually about 30ms.