If the my self hosted url is entered and you have a trailing / on it, login does not work. Remove the trailing / and it logs in.
It showed no tasks, even though I have 2 in my system. It does show the projects available when you go to filter, but still no tasks.
If I create a task it does load it onto invoice ninja, but does not link it to a project.
One other issue, if you round up a task time to say 1 minute, start a task and then stop it, but then start it again within the rounded up time, it will not allow you to stop it, due to there being an overlap in timings. This I think is more and invoice ninja issue, but does place the extension into a continuous loop. The only way to get around this was to go to invoice ninja and edit the timings.
Any help with these would be great, as I think it is a really worthwhile extension once working properly.