After upgrading to 6.47.6, there are 2 errors:
error while running customized default configuration script: expected end of command (line 1337 column 53)

Can anybody help?

This is a know issue from early 6.48 beta releases... It happens on devices without wireless package.
No idea why they backported the issue but skipped the fix...

Same issue here.
Indeed I confirm the CCR router has no wireless antenna and is not managing AP, consequently I had disabled the wireless package)

What is the impact of this known issue?
Any advice?

Thanks

There's no impact, just an annoying error message.

There's no impact, just an annoying error message.

Okay thanks eworm