wireless speed is slower than 500 mbps

We are doing the following testing and getting some results that are a bit troubling when matched against Ruckus:
When using an iPad we get 577 Mbps download with Ruckus R650 and only 267 Mbps with AP850-I v2.
Using a laptop, we get 505 Mbps download with Ruckus R650 and 320 Mbps with AP850-I v2
.
Both tests were done with the testing devices right next to the APs.
When testing the download from the AP180-I on the iPad, we were getting 279 Mbps which was more than what I got from the AP850-I v2
.
Could you please help us understand the speed differences and why they are so much lower than the comparable Ruckus device.
Attached is the configuration of the Controller(AC) the APs were connected to.

Hello,
I cannot open the attached file sent from you, could you plz send again?

Hello sir,
the configuration on AC is crucial for me to locate the reason of speed difference, such as rate limit, uplink port speed configuration, so plz share with me the condifuration.
Looking foward to your reply.

GTAC-Stella replied at 2023-8-10 09:20
Hello sir,
the configuration on AC is crucial for me to locate the reason of speed difference, such  ...

你可以飞书联系我吗，战略合作，徐浩春

徐浩春 replied at 2023-8-14 10:48
你可以飞书联系我吗，战略合作，徐浩春

Same problem Here.
i have 50 ap of Ruijie and i cannot reach 300mb+ and with another ap like tp link fortinet or dlink i reach 500mb+

wired i reached to 950mb
what we need to do? its very bad that you cannot support us i saw alot of problems like that in your forums
You need to solve this urgently!!

Hen Hayun replied at 2024-4-24 02:47
Same problem Here.
i have 50 ap of Ruijie and i cannot reach 300mb+ and with another ap like tp li ...

Hi Henhayun,

After the checking by our enginners, your issue  is solved. Here is the solution for you reference:

1. Set the bandwidth of the AP to 40 and 80 respectively, and then test if the traffic is normal


2. If it is still abnormal, please contact us via RITA:
RITA (Ruijie Intelligent Technical Assistant)