Fix the channel plan
Users complain the Wi-Fi is slow and drops. The two APs are close together, both on 2.4 GHz. Look at their settings and fix the channel plan so they no longer interfere, staying on 2.4 GHz (the old scanners in the warehouse only do 2.4). Use only non-overlapping channels.
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Solution explanation
2.4 GHz channels are 22 MHz wide but only 5 MHz apart, so channels 1 and 3 overlap almost completely: the two APs talk over each other and frames are lost. Channels 1, 6 and 11 are far enough apart not to overlap. With AP2 on 6, each AP has its own clean channel.
Show solution
[AP1]
show wlan
[AP2]
show wlan
radio channel 6
show wlan
[LAP1]
ipconfig /renew
[LAP2]
ipconfig /renew
ping 192.168.30.1