It is not a fault. It is normal. The quantity of washing powder was too large in comparison to the washing and rinsing time. There was not enough time for the complete dissolving of washing powder during washing and rinsing cycles.
Solution: Use less washing powder. Please also note that the maximum load for the Super Quick program is much lower than the maximum capacity of the washing machine for the standard program. So please do not put too many clothes over the limit mentioned in the user manual in the "Table of Washing Procedures" table to avoid poor washing effects.