Transmission Issues C8

[BigB]

I own a brand new 2020 C8 ,delivered Oct 2020.
It has 1800 miles and check engine light came on.
Vehicle went to second largest Corvette dealership on planet three times.(bought at this dealership as well).The third time the transmission was replaced.After 200 miles since,all seems okay.
Has anyone else had this issue.
I feel that my car has a diminished value, as carfax probably indicates this scenario.
The dealership (once we understood one another) was excellent.
Have a feeling that alote of this is going on, but pure speculation, innuendo,etc.
Prefer facts.
Anyone have some facts that may help us all?
Thanks very much


The

 

[TIDAWG]

I just got my vette 2021 it was built 7/6 picked up at dealer 7/12 drove home from north Chicago to TI Florida around 1200 miles . Parked it in our garage and the next morning pulled it out and noticed a small yellow puddle on the floor, this happened every time I took it for a ride. Drove it to the local dealership and was told looks like transmission leak. Only had the car 6 days! From what I have read looks like I’m not the only one having this problem. The dealership says it may be weeks before it’s resolved! Not happy at all ! Any way to let GM know about this on going problem?