try to push the battery in with your hands with the frame open (keep it pushed). if that fixes it, get a layer of dense foam, remove the battery connector (unclip it) from the bike, put the foam behind it, clip it back in, then put the battery back in. There's some play over time and the connector does not pushes all the way correctly after a while, which causes this type of problem usually. Not great (its a design issue.. the connector is floating but has a lot of friction and bikes get a lot of bumps and wear..) .. but also, the foam trick does fix it forever. Hopefully thats your issue.Good day all, few days ago I experienced my motor give assistance to pedaling intermittent at the end of the ride anyone had same issue and can advice what's the problem? I didn't take the bike again to try if it is still there the issue.
Thanks in advance