Does anyone know if there is a know issue with front callipers sticking?

I have had the fronts balanced twice since putting my summer tyres back on in April, admittedly they were 25 grammes and 35 grammes out last time but I have got the wobble back again at about 62 -68mph. If I do a couple of aggressive braking manoeuvres early on from cold it seems to be less of an issue.

I have replaced the rears due to NSR sticking unfortunately the dealer said nothing wrong but an Indy found the issue plus EPB fault. It's due for a service next Friday at the dealer so would like to go forearmed if possible rather than relying on them to 'maybe' find an issue and it hitting me pocket wise. Car is still under LR warranty

Have you felt any heat from them as all calipers are quite capable of sticking dependant on usage on/off road water etc

really aware of any excessive heat to be honest