My MG5 Sr not fully charging

[FrenchGuillaume]

Hi, just reaching out to know if its happened to somebody else.
I always charge my car at home, except holidays.
Last Monday I went to a funeral in Scotland and I live in Yorkshire,
Cold weather and terrible range, I had to use a lot of cherger and rapid chargers on motorway,
Anyway for now 2 charging process my car just charge to only76% and 66% respectively.
I've got a Wallbox 7KW charger and I never had problem before. Any ideas before I call my garage
Thank-you in advance

 

[Jomarkh]

Have you tried it with a granny EVSE?

 

[FrenchGuillaume]

No I was thinking about that I will try, thanks

Have you tried it with a granny EVSE?

Charged all night with the granny charger and it works, this morning I had 100% and it had balanced all the batteries.
Just need to check the next time, with my wallbox charger if all work correctly.