Hi All, We moved to a new apartment and installed quick-step luminate floor ( largo 1622 model ). the installer installed it in January ( we hade a winter over here). all was good till summer came and the luminate floor started to make a cracking noise when we walk on it. ( i added a video for reference). We called the installer and he added a transition profiles between the rooms and our main hall ...but it's still didn't help. he also tried to open few panels in the main halls to see that he kept gap to the walls but he did it in a small area. what I noticed is when I am noticed that our apartment temperature is around 30deg and RH 60-70% . when i turning our A/C on the temperature drop to 24dec and RH ~50% and the cracking noise disappear. Can I deduce from this that the problem is spaces for the walls? Or could it be something else? How would you recommend me to solve the problem
