Just replaced Sonicwall TZ 210 with a TZ 215. Imported settings, now Win 7 wireless clients have trouble "identifying network" and will end up with unidentified network, and have no connection to the internet. After doing a couple ip releases and renews, turn on file sharing ,etc, it eventually will find the network. All wired clients have no problem connecting. We have a Cisco 4405 wireless controller. Nothing else has changed in our building except the swap of the sonicwall. When we put the TZ 210 back online, no problem for clients to connect. Went through all the firewall settings to verify the TZ 215 had all the same as 210, which it does. Any suggestions would be greatly appreciated!
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