blue circle spins then times out and nothing plays

Hi
I have a trongle android box with kodi 16.1installed that has been working fine with no problems.
For the last few days now i can’t get anything to play, for example kodi loads fine if i click on exodus / zen / pheonix etc at this stage i should be able to select most popular /people watching tabs etc, this has stopped working altogether now .
On the off chance one of these works and i get through to the movie seletion screen and choose a movie, the screen with the providers will come on , if i select one of the providers for example putlocker 1080 or vidbull HD the blue circle will spin in the bottom right corner but then go off and not play the movie …….
please help its driving me mad ….

originalalpha