Hi,

The issue we're facing with the Omada Controller's Voucher Groups functionality is as follows:

When trying to select the Voucher Groups, the screen gets stuck and doesn't display anything We first thought it might be a browser issue, so you uninstalled and reinstalled the browser, but the problem persisted then tried a different browser (Firefox) and the problem was solved for 3-4 days, but then the issue came back on the old browser as well ,then tried connecting your computer directly to the same network as the OC300 hardware controller, but you still encountered the same problem.
The main issue here seems to be with the Voucher Groups functionality in the Omada Controller web interface.Whenever we want to create a new Voucher from the Portal, we can't, and without this functionality, we cannot provide internet access to users.

Find the attachment,