Summary:

Gadget’s workflow anchor is not working while accessing externally with different port

Symptoms:

If you create a gadget with workflow anchor option checked.

Description

and then when you click on the Workflow anchor, It gives you the options to select the action.

Description

Choose any action, you will get the 'IP Mismatch' error:

Description
Cause:

By default port is being used is port 80. If you access the gadgets externally with different port for eg: Port 84. It gives you 'IP mismatch error' because the workflow url is not created correctly.

Resolution:

Reproduced on 7.3 SP3. It will be fixed in 2017 R3.