Trouble with exp.host deployment?

Is anyone else seeing this issue?

[exp] Unable to find an existing exp instance for this directory, starting a new one...
[exp] Starting React Native packager...
[exp] Scanning 1012 folders for symlinks in /home/pete/savl/mobile/node_modules (7ms)
[exp] Loading dependency graph.
[exp] Running packager on port 19002.
[exp] Sucessfully ran `adb reverse`. Localhost urls should work on the connected Android device.
[exp] Publishing...
[exp] Building iOS bundle
[exp] Dependency graph loaded.
[exp] Finished building JavaScript bundle in 8990ms.
[exp] Building Android bundle
[exp] Finished building JavaScript bundle in 6332ms.
[exp] Analyzing assets
[exp] Finished building JavaScript bundle in 6063ms.
[exp] Finished building JavaScript bundle in 6441ms.
[exp] Uploading assets
[exp] API Response Error: null.

I’ve run it now 5 or 6 times with the same result. Seemed like this was sporadic earlier today, but now can’t get past it.

OK - it went through on the 9th try. May be a snark in the system somewhere.