Hi,
I use Kong VPN Firmware (SVN revision 17670:17737M) for my Asus RT-N16.
I noticed wireless dropouts after a while and it seems that the TX-Power go to low after a whimle and thats what causes the wireless problems if you ask me.
Regards,
Vaako
Did you use the vpn version with labeled newd?
The RT-N16 should work fine with my "recommended" non "newd" builds.
I use the older (recommended) driver builds on my WNR3500L and haven't seen any wireless problems in months.