I just installed QGIS 2.14 using the osgeo4w-setup-x86_64.exe When I tried to add a layer from a WMS/WMTS provider, it failed citing Bad Request as the reason. I was using Lizardtech server but the result was the same with DM Solution as the server. Exact message:
Failed to download capabilities: Download of capabilities failed: Error downloading http://wms.lizardtech.com/lizardtech/iserv/ows?SERVICE=WMS&REQUEST=GetCapabilities - server replied: Bad Request
What did I do wrong?