@Whoaru99 I just sent it back for an exchange and the new one works perfectly.

@Whoaru99 Yeah, it makes no sense. I bought an ER605 and TL-SG108E, and the ER605 can use special characters, but not the TL-SG108E.

Thanks for the help!

Just trying to learn all I can about the ER605 in standalone. Looking at the setting, ARP Spoofing Defense, which was enabled by default, and I see it has added some devices to the IP-MAC Binding...

@olafrv Thanks again! This is about the best explanation, and solution to my question...and, the firewall in the ER605 makes perfect sense now. Have a great weekend!

@olafrv One more question... I see you have blocks on MC_UDP, and MC_TCP, but do not see that as available choices in the "Service Type" dropdown. How were those added? And Citrix is easy as it only...