Thanks for your answer bro!
May I know how can I mesh the HG8145X6 & WA8021V5 together?

Method 1
Place your WA8021V5 within 2--3m from the X6, when your X6 WLAN light is on, press the WPS button at the side for >3s (about 4--5s is fine, dont press too long), after a while you will see the red light on WA8021V5 turn to white, it means it is successfully paired.

Method 2
Login to your WA8021V5 via 192.168.101.1 (default, assume u dint change), choose WiFi-Relay, and look for your X6 SSID & type in the wifi password, after few mins, it will say it's successfully completed pairing.

Cos now I seldom turn on the WA8021V5 as it will just makes the whole network way slower like from 400mbps to 55+mbps, cos the time technician last time set it to the same WiFi SSID...
Yes it will take the same SSID as the X6, that is the purpose of Mesh.
you have to adjust it to further away from the X6, if your house is less than 1000sq ft & the X6 is placed in center of the unit, then you can omit the WA8021V5.

Any router suggestion bro?? 

Thanks for your answer bro!
May I know how can I mesh the HG8145X6 & WA8021V5 together?

Method 1
Place your WA8021V5 within 2--3m from the X6, when your X6 WLAN light is on, press the WPS button at the side for >3s (about 4--5s is fine, dont press too long), after a while you will see the red light on WA8021V5 turn to white, it means it is successfully paired.

Method 2
Login to your WA8021V5 via 192.168.101.1 (default, assume u dint change), choose WiFi-Relay, and look for your X6 SSID & type in the wifi password, after few mins, it will say it's successfully completed pairing.

Cos now I seldom turn on the WA8021V5 as it will just makes the whole network way slower like from 400mbps to 55+mbps, cos the time technician last time set it to the same WiFi SSID...
Yes it will take the same SSID as the X6, that is the purpose of Mesh.
you have to adjust it to further away from the X6, if your house is less than 1000sq ft & the X6 is placed in center of the unit, then you can omit the WA8021V5.

Bro jjj2, i wanna ask a bit about the mesh unit, for my current TIME plan, they gimme the Huawei HG8145X6 and also one unit of the Mesh node WA8021V5
I rmb you told me before that if I use the router as main and then connect the mesh node wirelessly, the wifi speed will be reduced as it connects as a repeater.

What if I don't use the router totally and use the mesh node as router and then add another WA8021V5 node to the existing one wirelessly, will I still be getting slower speed?

Hope my question isn't too noobish

Just change my router from TP link ax10 to ZTE ax5400pro+, can reach 900mbps plus in 1G line.
Link speed can get 2402/1922 (Mbps) with 5 meter with 1 solid wall blockage.

imported directly from China? so how's the setting? Straight forward or do u need some tweak?

setting all in chinese, talk to support and only chinese available. ZTE apps also cannot use due to cannot register via local tel number... but can log into router static URL page and adjust the settings.

Get it cheap via taobao 11/11, direct air courier with chai niao....

I'm having issues disconnecting while playing fifa23 on ps5. I suspect is TIME because i only recently switched to time and didnt have issues while i was on unifi. Any solution?

your ONU is Huawei EG8145V5?

I'm having issues disconnecting while playing fifa23 on ps5. I suspect is TIME because i only recently switched to time and didnt have issues while i was on unifi. Any solution?

Help?

Kindly do connection test on your PS5 and share result.

Just bought tplink ax73, Can someone reach me how to setup ? Using the original Huawei with mesh now...

Help?

Hi, please do let us know what equipment you are having now vs the previous Unifi ?

Suspected it's the NAT issue.

I think 1st revision of the modem. from 15MB plan jump to now 1G line Anything?

Some claim Taiwan fiber will give 120%, for 1gbps line in taiwan. With router 2.5gbps they can get somewhere like 1.2gbps with 1gbps plan.

But i tried this it is not true for TIME. Anyone manage to get 20% more bandwidth from TIME?
Yes, if we could travel back to 6-7 years back.

Hi, im currently using unifi and planning to change to TIME.
Do i need to terminate first unifi or can do later after TIME installed?

you can do that after your Time Internet is installed and Live, i installed Time before terminating my Maxis Fiber subscription. But plan your dates, so that you don't have to pay a pro-rated extra for the following billing period