[Bug] Sending big files always fails

[mrAnomalyy]

Describe the bug
Sending a big file (I guess it's about > 50Mb) will always cause connection drop (then file will be save as "uncompleted" chunk on the phone) or will result checksum mismatch.

To Reproduce
Steps to reproduce the behavior:

1. Go to AirSync send menu
2. Choose big enough file
3. Watch on progress
4. See sending error or just AirSync windows showing that it is disconnected from phone (usually it'll reconnect in a second, but file won't continue to upload).

Expected behavior
Connection won't drop on sending process, file sent without errors, checksum is verified correctly. Would be great if there is a mechanism to continue file upload from the chunk that is already on the device.

Screenshots
If applicable, add screenshots to help explain your problem.

Environment (please complete the following information):

• OS: macOS 26 Dev Beta
• App Version 2.0.29
• Device: Macbook Air M1 + Samsung Fold 7

Additional context

Screenshots

[mrAnomalyy]

Video

airsync-connection-drop-2.mov

p.s. had to massively downscale video, github didn't accept file more than 10 Mb

[sameerasw]

I am aware of this one but I still can't fully understand the file share implementation which was contributed to the project. I will keep studying since this is a very necessary fix to be done.

[sameerasw]

I have implemented some fixes and will be included in the next update. It's still not 100% perfect but let's see :)

[sameerasw]

The new release will be out soon (Hopefully).