951Ui-2HnD Router Working slow

Hi All,

I have MicroTik 951Ui-2HnD router and configured as bridge AP for my office . and total devices connected to this router is around 25 devices i.e. most of laptop and some mobiles. now sometime suffering from slow internet issue who is connect to this AP . now my concern is that should i decrease this devices which is connect to this AP? or anything else that can help me out. or is this router support more then 25 devices ?

Thanks in advance .

IMHO you should by dual-band hAP ac and configure both of them with CAPSMAN.
https://wiki.mikrotik.com/wiki/Manual:CAPsMAN
You will have one dual band WiFi network with two AP. Try to avoid “b” mode for WiFi. It slows network.