Stop IKEA Fyrtur blinds with remote

No, sorry. For me it works without any problems. I have Kadrilj instead of Fyrtur, but I’m sure it doesn’t matter.
Does it work with the smartphone and/or WebApp? Do you have several blinds, or just one?
Add timeline notifications to the flow to determine if a signal was sent from the button or not. Or if the blind has not reacted.

As @Glenn_Seegers already mentioned, I also recommend fixing the lower and, if necessary, the upper position as described in the IKEA instructions. 100 % is the top position and 0 % is the bottom position, even if it’s not the technically maximum top and bottom position of the blind.