A network technician has recently installed a new wireless access point on the company's wireless network. All the settings for the new access point were copied from the baseline. Due to this change, the network technician is getting reports from the sales department that they are having irregular wireless connectivity, while other departments are having no such problem. What can be the possible cause of the issue mentioned in the given scenario?

A $$ Channel mismatch

$$ Incorrect SSID

$$ Incorrect AP placement

$$ Incorrect WAN standard