Is the charging much slower through the PC USB port than that with the normal SONY charger? I connect it regularly to the PC for charging so that I can use the memory and charge simultaneously. But sometimes I see that the charging doesnt start even after 20-30 minutes of connection. The battery icon shows the charging animation but there is no rise in charge % shown in the lock screen or even in the battery graphs shown in the settings for about the first half or one hour. It mainly happens when the laptp is operating on invertor backup power and not much when I am on direct supply power. Anyone else faced such a case?
