The answer is quick and understandable… The answer is quick and understandable to me, I'm not an IT professional and it's a huge security when you're supported in your work by a team like this!

A rewrite to version 6 required a… A rewrite to version 6 required a database upgrade. The upgrade causes the plugin to fail and display error messages on the site. Of course this is partly because we use a multisite implementation of Wordpress. A more mature product would have a smoother upgrade path - or at the very least the ability to export, reinstall and import data. Another issue is the plugin requires too much CSS customization. Lack of support makes it difficult to back out of these issues. Maybe time to look for alternatives. (Have been using TEC for a decade on various sites.)

Fast, Efficient, and Correct Support Very fast response to the initial request for support, and extremely helpful support person.

Absolutely THE WORST PLUGIN EVER Absolutely THE WORST PLUGIN EVER Avoid this thing LIKE THE PLAGUE Cost us serious $$$ and cost me SEVERAL DAYS of my life including twice where I got ZERO SLEEP Due to NIGHTMARE APP- time zone flaws- sell-out falsities, search function complete failure, tickets unavailable, events not searchable or showing up right- events showing in totally wrong time zones and also disappearing 12 hours early due to their HORRIBLE HORRIBLE APP RUN AWAY!! And support is CRAP and nonexistent. NEVER EVER AGAIN

Avoid The Events Calendar at all costs Avoid The Events Calendar at all costs. It caused SEO issues stating duplicate pages for every event created. Then after over a year of using it with the Mega Max Menu plugin it suddenly became incompatible and was breaking the site 2-3 times a day for months. We spent nearly a grand on a website developer to identify and fix the issue. The issue was solely the Events Calendar Pro plugin which we deactivated and created an entirely new Events page. I reached out for a refund which The Events Calendar team declined immediately. Read their reviews, they are terrible to work with.