The number of bytes downloaded is wrong with the actual upload

[Tindt98]

I using arduino 2560 with otiboot. My Sketch uses 37530 bytes (14%) of program storage space. when i download code by using OTAsketchdownload :
Update status code: 200
Server returned update file of size -28010 bytes
Sketch update apply and reset.
After that my Arduino board hang on. how do i fix this? Thank you for creating a great library.

[JAndrassy]

yes, it is a known error of the ArduinoHttpClient library
arduino-libraries/ArduinoHttpClient#103