I actually had a worse problem with my disc. I used the alcohol swab on my dashboard, let it dry, then stuck the disc on. I let it "cure" for 24 hours before using it. One morning when I came out I noticed my dock was on the floorboard. I thought, "WTH?" and looked at it. The disc was still attached to the suction cup, but had come off the adhesive. Yes, the adhesive was still on the dashboard, but the disc seemed to have slid off. I reattached it and it stuck just fine. I used it all day. The next morning I came out, and the same thing had happened! Now I just have it attached to my windshield and have had no problems. Thank god it didn't fall off when my DX was in it.