Logitech MX 700 charge problem

[bealzz]

Anyone have any ideas as to why, when i throw my mouse back on the charger i get a quick flashing red light, but if i take the batteries out and put them back in, when i place it back on the charger everything is okay and i get the normal flashing green charging light?

ive had this problem for awhile now and just never bothered to do anything about it, but its starting to get annoying.

 

[The_Vindicator]

happens to me occasionaly.... not sure what causes it :/