I grew up with MS Office products, and I have always been a solid advocate of it. But I have to say that Power Point has been a let down so far, when it comes to using it on iPad. I have been dealing with the same problem, for several years now, reported it three times, and no has responded et alone fixed the problems/bugs: (1) On iPad Pro, converting PPT files to PDF is near impossible, when it comes to moderately sized PPT files (ie with a moderate load of images). It simply doesn’t convert. (2) Loading files that are already stored on the iPad takes forever, or is play do not reopen sometimes, and the system keeps trying and trying to open the file in what seems like forever. This problem seems to be less persistent when WiFi is turned off, but then that defies the whole point of being able to use many of the functionalities that are otherwise only available when you’re connected online. I am still a big fan/supporter, and only use Power Point for my presentation work, but I have to say that something’s got to give, eventually, f they don’t address such issues.