I am a regular user of M-files mobile and have until recently used a Huawei Nova 3i with no issues. I have recently updated my phone to an Oppo A57s and every time I try to open the same file in checked out mode I get a "The file content cannot be displayed" fault come up.
I can open this file in read only mode, edit it but of course cannot save this as the same file name.
Is there a known fault and fix available?
Thanks
Andy