Figured it out on another server. We use a proxy. I had the Group Mgr subnet listed in the proxy bypass, but I didn't have the * wild card at the end so I had to add it.
I have 10 Windows 2016 VMs with VMDKs and iscsi LUNs on an EQ group with 3 PS62xx members, firmware version 10.0.3. I ran Windows updates this morning, and the server I have the Group Mgr gui installed on is having some trouble so I need to run GM from a different server. I have portable versions of Chrome and Firefox and OpenJDK on a few servers, but I can't connect to the GM ip address.The error I'm getting with http is Access Denied. The error for https is that the page can't be found. All of the servers with iscsi luns on the EQ are connecting to the luns using the GM IP with no problem, but I realize that uses a different port. I've also added the IP to my Trusted Sites in the Internet Settings control panel. I'm sure I've done this using a browser, but it's been a while. What else can I try? Thanks.
Can't connect to group manager