I feel like I must be missing something, but the Obi1062 I bought the beginning of the year has firmware 5.1.11 4858EX.1311
Never wants to update the firmware, and I haven't seen 5.1.11 mentioned anywhere. I am not an extras customer.
I found a few cosmetic bugs when I was first programming it, but none worth reporting (not even sure how to anymore; ObiHai is not the same company it was when I bought my first 200)...
fwiw