I seem to be having an issue with one particular indesign file. Similar to other problems people have had issues with in the past, but none of the offered solutions seem to work for me. In one particular file random shapes, grey lines and squares randomly appear when scrolling or zooming or panning. It is impossible to use the file. I have tried switching the GPU off, as suggested in other posts, have updated every thing i can update, have switched the computer on and off numerous times, still exactly the same result. I have a macOS Mojave with Intel Iris Pro 1536 MB running the Adobe InDesign CC2019. Any suggestions??????????
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