I ran across an issue with the new Leia( Kodi 18) release regarding an addon from TVaddons (USTVNow Plus) which works fine in 17.6 but when trying to load using both Android or Win OS, the application freezes when clicked. I’m able to use the addon via the Kodi Repository no issues but generally I’ve had both loaded as a backup when one seems to hang or buffer, i can use the other. It’s odd because they use the same source…I’ve left a comment to the developers but just wondering if you found any of the same issues with other apps under the new build.
I don’t have any experience with the USTVNow Plus add-on, but I know the 17 to 18 update was a big one that add-on developers needed to plan and update for. They’ve had well over a year since 18 came out in beta.