While using mapbox maps, When we move the map, zoom-in and zoom-out to locations, after a certain point of time, the new images of map stop loading. When i checked on console, the new tiles server requests stay in pending state.
This also happens with the map in the sample map at https://www.mapbox.com/mapbox.js/example/v1.0.0/ Just keep using it for a while and make rapid zoom-in and zoom-outs in the map. Note that this is not an internet bandwidth issue, and i am also using the paid version of mapbox.
My configuration is:
Browser: Chrome Version 45.0.2454.85 m
OS: Windows 8 Pro
Mapbox version: 2.2.2