Brain freeze when creating link

see video Brain Freeze using Ctrl+k

• I can replicate this each time I try to create a link using the keyboard combo "Ctrl+K"

I actually have 2 different brains open in two different tabs, only one tab is frozen. I can work in this brain, however when I switch to the other tab it is still frozen.

• When re-open the brain that froze up, It is still frozen, even after closing that brain. Therfe is some progress as I see underscores appear for suggested links for existing thoughts. However, it will not actively let me create a linkl

• Here is another Brain freezing (stuttering as I edit the data which I just pasted into a blank page)

see video Brain freeze while editing text in note pane

• There are a lot of issues that are happening on this typical page I have been doing for years, but this is just too slow and it makes it no longer worth it to try to use version TB15. I need to go back to version TB14.