I sent in my Panasonic G80 in February because the floating IBIS mechanism was out of alignment which showed up as a dark area in the upper right part of all the pictures i took. They fixed it and about a month after i got it back i started to notice a spot in the left upper part of pictures(allways at the same place). I first tought that the spot was easy to clean myself and i didnt want to send the camera in for repair again, so i ordered sensor swabs, and after cleaning the sensor 4 times i was unable to remove the spot. After some googling i read about spots that can be from manufacture and my tought was that they changed both the sensor and IBIS mechanism when i sent it in. So i decided to send it in again to Panasonic for repair, sent it in the middle og august, got a mail at 22. august from Panasonic, they wanted the receipt. I sent the same receipt that i used in the first repair. Time went and i first sent one mail asking how the repair was going, no reply so i waited a bit and wrote another mail asking about the repair. Then i got a mail yesterday where they told me that receipt was only an order confirmation. Then i got angry and wrote an angry reply to them asking how the receipt coud not be valid now when it was valid in february. Most of all i was angry because they didnt tell me anything from 22. august to 11. september. I also sent them additional evidence that the camera was bought legally. The camera is bought in Norway and sent to the repair centre in Poland. I have not gotten a reply today from them. Thats why i write this post to warn about this. I can say for shure this is the last Panasonic camera i have bought.