I have VPN router RV042 which uses VPN via internet connected to the second VPN router WRVS4400N with the latest firmware. I performed firmware update of RV042 from v. 1.3.12.19 to v. 1.3.13.02 and the connection of file server QNAP TS 110 Turbo to my AD Server was immediately broken (TS 110 is on side WRVS4400N and AD server is on side RV042). I have installed back the previous firmware v. 1.3.12.19 and everything works normally. It seems, that the newest version of the FW for RV042 contains a bug.
Petr BENDA
