Mercury is kn retrograde.
The planet Mercury rules thinking and perception and all types of communication. When Mercury goes retrograde it gives rise to personal misunderstandings. There would be delays, flaws and hitches in all communication related areas like transportation,trade,etc. Astrologers advise not to make any important decisions while Mercury is retrograde, since it is likely that such decisions will be marred by misinformation, poor communication and careless thinking.