On several PCs that are working with the GUI these versions are being used:
Java Version 8 update 121 (build 1.8.0_121-b13)
Internet Explorer 8 - 8.0.7601.1754
Java Version 8 update 171 (build 1.8.0_171-b11)
Internet Explorer 11 - 11.165.17134.0
Letting java update to far will likely break the GUI from working so using a VM that won't update is a best practice.
After ensuring these versions, enable the IP for the Brocade switch in the Java security settings