I've recently installed X Theme on my site. I've noticed that when I'm editing content pages, my edits are sometimes very slow to appear—but other times, appear in real time.
I can't identify a pattern to it. But, I would say 50-60% of the time, after I make a simple change in the frame on the left (for example, changing text color or margin/padding), the change takes 5-10 seconds to appear in the frame on the right. The remainder of the time, the change happens instantly.
Similarly, sometimes when I press save, it saves instantly. Other times, I have to wait 10-30 seconds for the system to tell me that it has been saved.
Thank you for helping me to troubleshoot this.