We are Chinese game developer. Every time when I upload Android apk file ,it always failed.
I have tried nearly 20 times and failed every time.
I'm sure it was not not a network problem because I have tried in different periods of time by three computer. And the apk filesize is only 40.1MB.
That was so frustrating...And we just can't figure out what's going wrong,
Hope your reply and help immediately.
Thank you so much.
There are some screenshots of detailed steps——
（Some time shows 5% ,some time show 8% ，the number is not definitive）
（It show disconnect from the website）