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I've used CircuitLab for a few years, I am a paid subscriber, and I have never had this issue until now. I can't click anything in the circuit with my left mouse button. I can right click and then choose "edit parameters". I can't draw wires. My mouse pointer looks like the movement icon (4 arrows) and won't change. I tried multiple mice, restarting my computer, clearing my cache, etc., and nothing has fixed it. I don't know if this is a new issue for anyone else. January 19, 2026.