Lightroom mobile instability on Chromebook

Lightroom mobile v 9.3.0/9.3.1 (latest version) on ChromeOS: Since last update it just randomly closes on my Chromebook, I have low upload speeds so I leave my machine plugged in overnight to upload photos which worked fine until last update and now I come back in morning to find the app shut itself down and only a few photos uploaded.  Similarly I open app to upload or work from, leave room for 5 mins come back and its closed itself.  Mobile app should really be more optimised for chromebooks as its much easier to work with photos than on my android mobile where it works fine.  I'm a artist so I work from my photos stored on lightroom on my chromebook and connected to a monitor, and I need the app to not contantly crash also I expect better as I pay for your photography plan to use it.