Hey allhopefully I will now get some miles on my 2020 metapower sx,had a terribly rough 18 months with covid then shingles then covid again which because of a lack of a gp service has left me with nerve damage and tinnitussome poor buggers though have not got to tell there story so think myself lucky,btw i have Stunlocker on my shimano which I only have the 32kph unlocked but because I’ve not used anything my shimano app on phone uninstalle,I loaded it back up but it’s asking for updates.I clicked later but when I connect it just crashes,scared if I update the firmware I will loose the stunlocker,am I missing much without the e-tube app?