I am unable to set a redirect URL name (RuName) in Sandbox.
I saw that others had posted about this (see @annaintokyo post regarding this issue as they explain it very well and I have also tried all of the same solutiosn that mention)
I also saw via the ebay API statis page that this issue has since been resolved. However, that is not the case. Same issue is still persisting.
Also, 'Sign Into Sandbox' under 'Get User Token Here' results in 'An unknown issue has occurred. Contact the website administrator'
Note, I am able to set a redirect URL in production.
Any insight into what is going on and whether a fix is in the works is greatly appreciated! Thank you!
