thank you very much from your idea, it’s work i did test as your suggest
Rounter ——> MPW with Home wifi 2.4G
MPW ———> Apple tv with MPW 5.0G
Result is GOOD
Rounter —-> MPW with Home wifi 5.0G
MPW ——-> Apple tv with MPW wifi 2.4G
Result is POOR
Rounter —-> MPW with Home wiif 5.0G
MPW ——-> Apple tv with MPW 5.0G
Result is POOR
When i first see this promlem bec normally any device in my home use only 5.0G, but seem to be MPW reponse to Homw wifi 2.4G better, i don’t know what a technical why it happen like that.
Anyway, Mike thank you very much for your suggestion and can close my issue.
