4 month wait for RFE?

So my RFE that my lawyer sent out 4 weeks ago is finally showing as received on my USCIS account. When I go to the Myprogress tab it is showing the wait is now 4 months. Is this accurate? I’ve seen many subreddits where people say their RFE was addressed in 4-6 weeks. Should I be concerned? I’ve already waited too long and 4 more months is just crazy. If anyone has been in a similar situation and can shed some light this would be very helpful. Thank you.