How to make Agent more tolerant of unstable network conditions?

I have a very unstable wireless connection on an endpoint that likes to go down during periods of high use, or just whenever it feels like it. Addressing the connection issue remains its own task, but for the time being, it seems like the Veeam Agent (Agent for Microsoft Windows 5.0.3.4708) is very intolerant to any sort of network issues. When the connection inevitably goes down, the backup process will be cancelled with the error:

Error: write: An existing connection was forcibly closed by the remote host Failed to backup file.

I’ve looked through the backup settings, and I did see one section titled Backup Cache which apparently is supposed to cache the backup locally until Veeam can connect to the server. Despite having this option enabled, the Agent still throws its hands up at the first sign of network trouble.

Hoping there is someone here who knows a magic trick to get the Agent to tolerate unstable connections, or can at least pass this along to the appropriate team.

Thanks!