Possible gear shift actuator replacement
I have a Kia Niro 2019 Hybrid. Approximately once a day, when I'm at a red light, waiting for more than 1 minute, when I release the brake, there is a loud grinding noise for around 4 seconds, the car doesn't move during that time, then the noise stops and the car move forward. To avoid this kind of problem at red light, I put it in neutral and it doesn't happen. It seems that it doesn't happen at the first red light but after driving for a while.
I went to the Kia dealer, he charged me $256 for diagnostic, and told me that they will replace the gear shift actuator, and hopefully it will work. The cost is $2,357.
I am planning to find a non-Kia garage that would do it for cheaper.
Is there something different I should do?