I’m having the same problem. Luckily the bookings are still there (I don’t understand why though) If the other plugins are affecting it, wouldn’t it have happened at the time of adding the new plugin. I have been on holiday and not been on for 2 weeks, came back, tried to add a booking and it just says loading. Would like to know if there is a solution too please. Also if we have to get an different paid plugin, which I saw Alan suggest somewhere else, is it just a case of adding the plugin, ie it will be put on the right page of the website and then just delete the current one?