Multiorders Etsy & eBay sync

If this software worked 100% all of the time it would be amazing. Unfortunately it is buggy and keeps crashing when I am adding Purchase orders. To spend an hour adding products painstakingly one at a time because there is no multi select option and then to have the form fail on saving and there be nothing there is tragic. Time to look for an alternative since I have gone into the £79 sub, if I have to pay that it has to work 100% all of the time.

If this actually worked then it would be great. Single Shopify and multiple Etsy shops looks ok but orders take over seven hours to update. More issues start happening when you've got multiple Shopify stores.
Support is only so-so. Definitely not in US so there's hours lag time if you're working in the afternoon. They rely on one of those chat things so tiny typing and no differentiation between issues. App developer apologizes a lot.