Hi everyone - We are having unstable favourite issues. I can create the favourite, save and update successfully, however when I come back in and launch the favourite, typically the next day, it crashes Excel. What is weird is that if I have shared the favourite yesterday, and I get the person to save it as a different favourite (with no changes) and then share "back" to be it loads OK for me. Has anybody else had similar issues and any advice on how to resolve. Add_in version is 2108.3.0, so relatively recent. I have run the MS Office repair on Excel. Am trying to avoid messing with the registry or having to reimage / get a whole new laptop.