Anatoli Arkhipenko

Thanks for a quick reply @tobozo ! `tarGzIO.output_size` is the size of the unzaipped file. Using `UPDATE_SIZE_UNKNOWN` did not help - that's where I started. Are you padding the buffer...

The MD5 calculation does not need to be aligned to 4K. From the Updater class: ``` in bool UpdateClass::begin(); _md5 = MD5Builder(); ... _md5.begin(); ... in bool UpdateClass::_writeBuffer(): _md5.add(_buffer, _bufferLen);...

I also noticed that I am on 1.1.4 and your master is different. Will try that.

I actually did not care about static picture taking in this code at all. It is kind of a leftover from the example it was built upon. The goal of...

I never needed this functionality and it was not asked for until now, hence it does not exist in the current version.

> If a 'getCallback' method is made available in a future version, it would be possible to identify the current Callback registered in the Task. The callback is a piece...

Yes, something like that I guess.

Post your code here, I will have a look.

First of all, please use the appropriate code quotes - it is difficult to read. Secondly - where is the `setup()` method with scheduler init, adding tasks to the scheduler...

I still don't see where you add tasks to the scheduler and start them. It could be the case that you are running execute() on an empty task chain, so...