Terraformer - Inability to select nodes

Hello, everybody. I first bought and installed No Limits on another computer, and on it, the terraformer, for some odd reason, did not let me select any nodes in order to edit them. Once I had No Limits on my primary computer, the terraformer worked perfectly for a week or so, and then the same problem arose again on the second computer. Now, I cannot edit anything using the terraformer, and to be frank, it's pissing me off. Any advice would be greatly appreciated. Thank you for reading, cheerio.

Press Scroll Lock a bunch of times.

I would, but I don't have a scroll lock key. Thank you, though.

I have a similar problem, except it only lets me select the nodes really close up. No idea how to sort it out, so I just try and bare with it.

That doesn't seem to work for me. I'm glad that you have at least that, though. Thank you.

Sounds like an error with the installation. Maybee you might want to try re-installing?

I don't have the installation file anymore, even though saved it and backed it up, it just disappeared.