After the last update I had to clear the cache & data, clear the cache partition, then lose all my events to stop the double notifications/reminders. This has been a great app for many years and this is the first time I've had trouble with it. It was a pain to go through all that to fix it but that's how much I like this app. I have a Galaxy S9+ with latest IO update. UPDATE: No matter how I set my reminders, the maximum # I could get it to alert was two. I gave up & went back to BC Pro. Ugh!