We have some machines that are used as wireless routers/access point running ral(4) in hostap mode. Equipped with Encore ENLWI-N cards (RT2860 + 2820), which the manual page to ral says that RT2860 should be able to handle powersave clients.
The problem is almost all clients that connect to them lose connection repeatedly, in specific it is almost always the laptops and smartphones. We can solve it for the laptop temporary by preventing powersave, starting a bat/sh script that is pinging the router every 0.4 seconds. But this is not a sustainable solution. The same problem showed with a different model RT2860 card from Edimax brand, with same connection problem behavior compared to Encore's RT2860 card.
