The cars are shown with a front Florida license plate, but Florida only has rear license plates.
When Jeff is being booked for crashing his taxicab in Omaha, the police officers clearly wear Albuquerque Police Department patches on their sleeves (balloons for the Balloon Fiesta).
At 21 secs, the diploma from University of American Samoa dated May 19, 1986 shows the name of Saul Goodman. That is not possible as it was Jimmy McGill who passed the bar at this time, not Saul.
In the robbery scene, after the police car arrives behind Jeff's cab, he puts the cab in drive in preparation of driving away quickly. In the next shots, there are multiple clear views of the rear of the cab from the perspective of the police officers, but none of the brake lights are on, thus the cab should slowly roll forward. Instead, the cab stays still until it suddenly accelerates in a later shot.
While playing online Solitaire, the Palm Coast Sprinklers worker is using Microsoft Edge as her web browser. This would be impossible in 2010, as Microsoft Edge didn't exist until 2015.
After returning to Albuquerque, New Mexico, Kim drives a second-generation (N17) Nissan Versa. That would be impossible as this generation of the Versa was not available in the North American market until July 2011, and those scenes took place in late 2010.
Prior to the column falling in Saul's office, you can already see slight dents in it in the same spot, presumably from previous takes.
Glenn tells Kim that they opened a new Outback in Satellite Beach. There's never been an Outback Steakhouse in Satellite Beach.