Problem with sending previously failed forms to the serve

1. What is the issue? Please be detailed.
There are multiple form submissions that don't go through, the error is just timeout without any details. Creating a new submission goes through on the same device.

2. What steps can we take to reproduce this issue?

3. What have you tried to fix the issue?
Restarting the server and checking the connection. Happens only with older submissions that have not gone through in the first place.

4. Upload any forms or screenshots you can share publicly below.

What server are you using and what version are you running? Can you share a screenshot of the specific error you receive when you try to re-send the submissions in the Ready to Send screen?

Hi!

I'm using ODK Central with DigitalOcean.
versions:
86c843b0a2bcf1dac186a07ac4feeb688455b652 (v2023.2.1-2-g86c843b)
7d220faf9d940dc20cd997fe42b936f8cf1614d5 client (v2022.3.0)
8e21629c217b43d7a3c2e87d7072cd82f5232fab server (v2022.3.1)