As the title says, I am unable to interact with any Mek machine. I mean as in cannot interact with inventory and the machines slot(to place stuff) when its gui is open but it's okay when I exit the gui.(Inventory works fine) Ps, If there is any other info needed I'll be glad to provide 'em.

your description is really too vague to be actionable. Can you be more specific? Maybe walk through the steps of what you're doing?

Okay, I interact with a machine(right click), its gui pops up and my inventory alongside it. Then I am unable to move items from my inventory to the machine or even moving the items at all.
My Mek version is 7.1.0.88, Forge 10.13.2.1230, Minecraft 1.7.10.
Alsoo I can't seem to use the latest version of Mek(7.1.1.127). Forge can't detect it but it can detect its addons.(Generators and Tools)

Latest is 7.1.1.145 - Take a look lower down the download page :)

o.0 thats funny. Anyway I'll try it and report back what happens. Thanks!

Update: Okay so the issue seems to have resolved itself. What magic was between vers 7.1.1.127 to 7.1.1.145? :P