Tes was always set up to sync with iCloud.
Weekend updates:
Friday morning I changed the settings to ignore files greater than 10 MB. Tes was running all day when I was at work, and it was behaving properly when I got home.
Then I opened an image in Photoshop Elements, selected some portions of the image, and copied it around 4-5 times. I didn’t work with the images, but left my Mac alone for the night.
Saturday morning it seemed okay, but I was doing some copying and pasting of text for a list (ten clips total), and eventually Tes hung again. Activity Monitor showed that Tes was consuming ~37% CPU, and I had to force-quit it.
I was using CotEditor to put together the list, and it hung as well. I wasn’t using CotEditor when the other problems occurred.
I deleted the Tes directory and restarted it.
I was gone on Sunday. Monday morning I checked it, and Tes is unresponsive again, after clipping one short sentence. Activity Monitor shows that it’s using ~18% CPU. Killed and restarted Tes.
Tuesday evening, I copied some things (two phone numbers and a paragraph of text), and Tes responds fine from the menubar. It’s consuming ~30% CPU.
I was able to reproduce the issue! I was using Photoshop Elements’ spot heal tool a lot while editing a photo, after around 45 minutes, my Mac displayed a “disk getting full” message. I checked the Tes App Support folder, and the ckAssetFiles folder had > 14K files at 116GB. Oddly enough, the Tes menubar app is not hung this time, and it only had the original copy of the photo that I’m working on, and the copied image was 7MB. See attached.
If you have a version with logging or debugging that would help you with this, I am willing to try it for you. Otherwise, if you have Photoshop Elements, like I said, I was just using the spot heal on the photo many, many times. It seems as if Tes and PE’s history functionality are clashing somehow.