Hi , not been on here for a long while but just seen your post about Libra sensors , I had the same problem when I started with the libra back in 2020
Have you tried first applying some Skin Tack Adhesive and then fit the sensor , and then place a Freestyle Libra Adhesive patch over the top , I always cover enough area with the skin tack wipe to cover the patch area as well and this solved the problem for me , I work in a dirty sweaty Enviroment and have found this to be the best way to keep them on , Both products are available on Amazon or Funky pumpers web site
Have you tried first applying some Skin Tack Adhesive and then fit the sensor , and then place a Freestyle Libra Adhesive patch over the top , I always cover enough area with the skin tack wipe to cover the patch area as well and this solved the problem for me , I work in a dirty sweaty Enviroment and have found this to be the best way to keep them on , Both products are available on Amazon or Funky pumpers web site