Warnings with 2.2 Teletype flash - ok? Moderator pls move to 2.2 thread

Hi All,

As new to this got a couple of warnings when flashing TT with 2.2

WARNING (line 8230): 0x40000 address outside valid region,
suppressing additional address error messages.
Total of 0x2EE00 bytes in invalid addressed.
WARNING: 0x2EE00 bytes are outside target memory,
and will not be written.

the rest was the usual success on writing and validating ending with

0x20200 bytes written into 0x3E000 bytes memory (51.81%)

what does this mean and are we ok?
I note that the teletype on boot up doesn’t display the version no.

many thanks