I am currently working on a Python project with GAE, and as strange as it may seem, my default queue is keeping a negative count of tasks running even though i manually deleted all tasks. Why is it doing this odd thing? and how to stop it? attached you can find a picture of what i mean...
And due to this issue, my scheduled cron jobs are not running when using the default queue, i have not tested it with a custom queue. But a negative count of tasks running? seriously??