[SOLVED] Huge problem after upgrade to 4.10 on cdj 900

Hello guys, i don't know if anyone tried this yet but after i updated the players to 4.10 my RB link stopped working and the player locks up for a while. I use direct RB link from laptop via a switch and it was working quiet well (except for the occasional E 8302 errors) prior to the update. Now i can't drag and drop, use RB from the player...sometimes the connection doesn't show up at all. All the firewalls are disabled and the antivirus is disabled as well...I have to note that i updated the pioneer driver as well on the same laptop but i don't think it's relevant. Any assistance please, it's crucial that i get this worked out. My setup is as follows: *2 x cdj 900 v 4.10 * Win 7 Toshiba Satellite core 2 duo with 4 gig RAM * Edifier 4 port switch i have Traktor pro installed on this machine as well but i rarely use it... i appreciate the help from you guys.