Known Issue: Browser access blocked by blank screen with gray bar

[JosephPJordan]

ISSUE TYPE

• Known Issue

AS3 BUILD/ VERSION

All versions

BIGIP VERSION

All supported versions

SUMMARY

After using the DELETE method to remove an AS3 configuration, you are unable to access the BIG-IP configuration utility. In your browser window, you see only a gray screen with a dark gray bar.

WORKAROUND

Use one of the following workarounds:

1. Return to your API client and re-deploy the tenant that was previously configured. This should unlock the web interface.
2. Login to the BIG-IP CLI shell and restart the tomcat daemon by typing bigstart restart tomcat.

[m-kratochvil]

We're running into this quite often, it looks like it's not affecting just AS3 but also lbaasv2 configurations.
As this issue was created over a year ago, I wonder if there are any plans for a fix..