Additional URL linking to Page Unavailable
I am dealing with a page that has multiple URLs, ~/auto and ~/auto.aspx. The .aspx is working but the ~/auto is redirecting to "Page unavailable". We have other pages which contain as many as 5 of these short URLs. Any idea why this one page could be having this problem?
I just tested the scenario you described on my local machine and the urls were redirected properly, both the aspx and regular one. Please refer to this video depicting my actions. Additionally you may want to place your page to the root (top level) and see if the behavior reproduces. There may be a parent page with one of the additional urls you mention that is causing the problem.
Ivan D. Dimitrov