I installed SSRS onto a server last year and it's been working fine up until recently. It's running SSRS 2016. At first look I thought it was because it was running SSRS evaluation edition, so I upgraded that but the issue hasn't gone away.
The error message I get when I try to connect to http://servername/reports is below, however http://servername/reportserver is still working as expected.
I found this site https://www.midnightdba.com/Jen/2018/03/report-server-web-portal-urls-web-service-urls-dont-match/ and tried this and it didn't work so I've set everything back again.
Has anyone got any ideas what I can do to fix this?