Blank White Screen iPhone/Ipad

Hi. I use Volumio with a miniDSP SHD streaming device and have had little problems with it since I purchased a year ago. I was out of town for a few weeks and now that I am back, when I load the Volumio app on my iPhone or iPad, it launches with a first screen where I “select the device you wish to connect.” After I selected the minidsp-shd it goes to a blank white screen and no other functions can happen from there. Same on iPad and iPhone. I tried re-installing but same result. I tried on my laptop accessing through Volumio.local or minidsp-shd.local but it won’t load. Not sure what has happened here or what to do about it.

I’m not very tech savvy so any help would be appreciated. Thanks!

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miniDSP has its own support forum and crew Link to the forum.