Orbi iOS app crashes on open

I had the same problem.  I had the Orbi network up and running in less than 15 minutes (RBK50 and one RBS50) last night.  Everything was working fine.  Then I tried to look at the settings in the app today and as soon as it would get to the login page.  BAM.  gone.  I deleted the app and reloaded.  Same thing.  I kept trying.  Then after about three or four mor attempts, the app posted a splash screen that said IP address was changed to 10.10.0 to avoid conflict with Internet Service Provider (or something to that effect).  Anyway the 10.10.1.x defalut address space that it used when I created the networ I think is the default for my FiOS router that the RBK50 Orbi router is plugged into.  So it worked but I think it was conflicting with the FiOS router and that was causing the Orbi iOS ap to crash as soon as it tried to log into the Orbi router.  Hope this helps.