ps2 acying erratic,help please

[steggi]

ok,i have a neo 2.2 and ar disc.my problem is that when i put in ar disc 1 it loads up the browser and then says please insert playstation format disc.this has been happening more and more regularly until now i cannot boot up the ar disc at all.also i have to use disc 2 (ar) to play any psx backups.original ps2 discs still work but it will also load the browser first before booting the game.
i read somewhere(sgt dan i think) that if the ps2 starts acting strange that you can "reset" the ar2.the site is down at the moment so does anyone know how to do this or anything else that will help if this is not the problem.it was listed with the different boot methods with ar2.
please help.tyia