Here's the results. I just notice when typing now that I press skip remote 1st in each file. Hope it's fine. If not, I take again next time.
log1: Ch down button (problematic with skip, ok on original). Skip remote, followed by original remote.
log2: Ch up button (OK. TV channel was changed). Skip remote, followed by original remote.
my_flirc_log1 - Ch down (no response).txt
my_flirc_log2 - Ch up (OK).txt