Lightroom mobile not syncing with medium/bad WIFI coverage

Hi,

I have my lightroom mobile app set to use only Wifi for syncing. In many situations where the wifi coverage is only medium (2/3 bars on iPhone) it stops syncing and tells my that WIFI is required for syncing. The same wifi is sufficient for streaming music and movies therefore it definitely should be sufficient for syncing photos. Is there any workaround?

Thanks