as well as everything else people have written here, I find the retrograde can be a time when people from your past suddenly come back into your life or your bump into them or they suddenly add you on Facebook, that sort of thing! "Blast from the past". Things from the past come back and a positive of this can be tying up lose ends and problems (but they have to have occurred before the retrograde).
** Thanks for commenting on this. I was waiting to read something like this! For me, usually the retrograde just causes me a few issues with communication, like emails and stuff... However this retrograde BAM! Huge blast from the past... It almost like a lot of 'dark' or hidden or untold stuff has waited until now.... NOT sure what that's all about... NOT sure if there is some planetary alignment is happening which is helping this along...
OR i'm just ready to deal with stuff, a person from the past and let it go completely! Strange tho! So blasts from the past and tying up loose ends REALLY resonated with me.
Thanks for sharing that! **
This seems to be happening to me with this one already, two technology problems I have been having with companies have suddenly resolved. One was for a gift voucher from a company and they never sent it! My (really good) Dentist threw everyone who had NHS treatment (socialised medicine) off her books (because her budgets were not making ends meet anymore with socialised medicine

) and would only have private patients and so earlier in the year I had to move to someone new. She phoned on day one of the retrograde to take some patients back and I could transfer back to her. The really intriguing with with that is that I had a letter to ditch her NHS patients in an earlier retrograde this year

So this retrograde has resolved a situation that happened from an earlier one.
** Yeah, it's funny (ok not really...) lets say interesting that 'strange' things happen. Like the retrograde ruffles everyones feathers, if you're aware of it.... then it settles down **
I've just had some dental work done, and it was cheaper than I had expected... BONUS!

**
I think also there is a lesson that we should not live our whole lives with our computers and phones, when things go wrong it's too teach us we can survive! We don't have to look at a screen every hour to get notifications

I always back up my phone and computers a week before every retrograde though but I don't get too anxious about it! It's a natural cycle like anything else!