Region : Others

Model : TL-WA801ND

Hardware Version : V1

Firmware Version :

ISP :

Hi!

I've found a similar question in this forum: How many users can use the same AP at the same time?
I've got a TL-WA801N, firmware updated, 2 SSID (One is the same as LAN, the other is a guest wifi) (The Lan and the non guest wifi have one ISP, the guest wifi has another ISP); both are working on channel 7 at 20MHz in bgn mixed.
Those are the settings:
- No QSS
- No MAC filter
- No DHCP(we're using a server so we've changed all IPs ...)
Always OK with all pc/tablet/smatphone etc... in guest and in non guest wifi.

The problem is this:
When the pc are few all is working correctly but when the pc are 10 or more, some pc have no connection both in guest than in non guest wifi.
If i change my AP with a 802.11ac one (No SOHO please) what is the more efficient one?

Thanks

A