DL380p Gen8 iLO 4 WebGUI doesn't load. Putty/SSH works without issue.

Hi, everyone. The WebGUI of my iLO 4 will not load. I have tried the entire process outlined in this post:

https://community.hpe.com/t5/proliant-servers-ml-dl-sl/dl360p-gen8-ilo-4-not-available-responding/td-p/6987639/page/3#.XqiCR8lMH3A

... But it did not bring any solution and I still get a "This site can't be reached."

I can Putty/SSH without issue, and all of the settings via F8 (iLO settings) are correct. I can also get into Intelligent Provisioning without issue and all those features are fine. This is the only host (of 9) on the network that is doing this, and I can ping the iLO without issue so I can rule out a network problem. 

Any suggestions are appreciated. Thank you for your time.