I am using xcode11.6 and having Apple Developer account ($99). I wanted to upload iPa in TestFlight. I signed the application in xcode and tried to upload using Xcode. During uploading, the macbook pro laptop is automatically restarted. i tried more than many times.
The macbook is automatically restarting even if i tried through "xcrun altool --upload-app --type ios --file "path/to/application.ipa" --username "YOUR_ITMC_USER" --password "YOUR_ITMC_PASSWORD" and aslo through Transporter app.
Kindly help me to upload the ipa in testflight.