App not working on the Huawei P20 Pro Android device. As soon as I hit Settings, the App closes. I've tried upgrading the DVR to the latest firmware (V1.1.11) - same issue. I've tried rolling back to an older version V1 (1st April 2021) and it's still the same. Everything else seems to work (it records video etc.) and I can access Settings from my daughter's iPhone, but I am unable to get into the App Settings with my phone, so I can't change anything - and it's driving me crazy. Any ideas? Set up is K3, Huawei P20 Pro (with the latest updates).