Peugeot 308 1.6S - Auto - Petrol - Loss of Power Issue - Sid007

I have a Peugeot 308 (2010), that I have had from new. For the last two years, I have been experiencing an intermittant fault involving power loss when I have been pulling away. The car creeps forward for approx 2-3 seconds then takes off at normal speed.

The car has been back a number of times to place of purchase. They have undertaken diognostics, asnd replaced a number of parts, including undertaking a software upgrade.

I wonder whether anybody else has encountered this problem, and can offer any advice