its relative to location tho.

my place here unifi air, digi and celcom coverage and data is shitty.

only maxis coverage and data speed is the best.

day time speed can get up to 100mbps.

night time speed average is 10mbps.

good enough for me.

Maxis said it's normal to me. but seriously 7pm-12am? 

I told them outside of those hours i can get 60-70Mbps but during this time less than 10Mbps and Youtube only 1.5Mbps.

After consumed 300GB, the speed would be throttled to 20~30mbps. So, your location may have network congestion. And, YouTube is getting throttled at night time from 8pm~12pm at 1.5mbps whether or not you have reached 300GB.

billing date is 21st of the month. im not even using 300gb per month.

before this only google service and social media throttled at night. only starting yesterday night maxshit hard capped me everything 2mbps.

if this continued, will terminate soon.

Maxis offered a RM30 rebate for 12 months if I stay on. No TnC apply. But I told them if I can't use it from 8PM-12AM what's the use? The CS said it's the first time they have heard of such a thing and mentioned that Sabah and Sarawak is experiencing network issues. I said network issues between 8PM-12AM only? 

Then I decided to try out for another month and I am going to continue complaining to them.

One thing they didn't throttle between 8pm-12am is Speedtest.net.

Maxis kept telling we they only rely on speedtest.net. Not Windows WiFi measurement of Youtube etc.

Now I request to cancel my plan they're taking a long time to reply.

maxis call me :-
1- created a technical investigation ticket to "siasat" in responding to my MCMC complain. Closed my MCMC complain (wut?)
2- "6PM to 6AM is our peak hours, hence we need to investigate is your area facing signal/bandwidth fatigue with too many user pool"
3- "We die die no set anything to throttle you, this is the result of peak hours, hence the speed fatigue."
4- I use my mobile phone Maxis 4G, can get 20-30MB after 8PM. "Oh no sir your phone works different from the modem"

Me responding to their "explaination":
1- What to siasat? All over Malaysia different area complaint same issue. Ok lo since you say the technical ticket is responding to my MCMC complain, you can close the MCMC complain.
2- You sure? Then why lowyat forum all area customer complaint from Sabah, Sarawak, Penang, Johor, KL?
3- Sure? So conicedence the speed down start 8PM, end 12 AM?
4- "You seriously think i'm accepting such explanation?" <-- yeah i say that out loud to the agent. I purposely swap the sim card between modem and phone, both side gave same result,
  mobile postpaid 30MB, MaxisONE go WIFI 2MB.
End up please wait for the technical ticket to complete investigation, if it did not resolve they you may file another complain with MCMC.
FINE.

MAXIS ADMIN I KNOW YOU WATCHING, TECHNICAL TICKET IS C648890.

I bancuh milo tunggu tengok apa lame excuse they come out after "siasatan.

Mine also kena mark as solved: 1020-01-0012817-MXS. Send email to MCMC also I think hopeless lah.
Wonder if can get rebate for terminating early because of bad service  I dont mind giving their modem back.

Have you tried DiGi infinite 150 although it is a bit pricier or a cheaper alternative Unifi Air which is at your location? Since you’re not under contract, you may try them if you haven’t.

yoodo rm98 200gb data also another alternative

if celcom no good, then yoodo the same.

unifi air u check coverage via website or u personally test with unifi sim?