Interesting... I have tried channels 8 and 9 and 'n' and 'b / g' (perhaps I should try some others) and I get the following with Wi-Fi signal strength at just under 40%
<=== Bluetooth OFF ===>
Ping has started…
PING 192.168.0.1 (192.168.0.1): 56 data bytes
Request timeout for icmp_seq 0
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=8.947 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=9.633 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=9.045 ms
64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=6.550 ms
64 bytes from 192.168.0.1: icmp_seq=5 ttl=64 time=6.347 ms
64 bytes from 192.168.0.1: icmp_seq=6 ttl=64 time=14.040 ms
64 bytes from 192.168.0.1: icmp_seq=7 ttl=64 time=6.504 ms
64 bytes from 192.168.0.1: icmp_seq=8 ttl=64 time=35.137 ms
64 bytes from 192.168.0.1: icmp_seq=9 ttl=64 time=23.713 ms
64 bytes from 192.168.0.1: icmp_seq=10 ttl=64 time=34.067 ms
64 bytes from 192.168.0.1: icmp_seq=11 ttl=64 time=9.076 ms
64 bytes from 192.168.0.1: icmp_seq=12 ttl=64 time=8.264 ms
64 bytes from 192.168.0.1: icmp_seq=13 ttl=64 time=6.391 ms
64 bytes from 192.168.0.1: icmp_seq=14 ttl=64 time=8.142 ms
64 bytes from 192.168.0.1: icmp_seq=15 ttl=64 time=7.670 ms
64 bytes from 192.168.0.1: icmp_seq=16 ttl=64 time=8.618 ms
64 bytes from 192.168.0.1: icmp_seq=17 ttl=64 time=8.439 ms
<=== Bluetooth ON ===>
64 bytes from 192.168.0.1: icmp_seq=18 ttl=64 time=129.383 ms
64 bytes from 192.168.0.1: icmp_seq=19 ttl=64 time=147.372 ms
64 bytes from 192.168.0.1: icmp_seq=20 ttl=64 time=6.453 ms
Request timeout for icmp_seq 21
Request timeout for icmp_seq 22
Request timeout for icmp_seq 23
64 bytes from 192.168.0.1: icmp_seq=23 ttl=64 time=1289.430 ms
64 bytes from 192.168.0.1: icmp_seq=24 ttl=64 time=317.421 ms
64 bytes from 192.168.0.1: icmp_seq=25 ttl=64 time=319.929 ms
64 bytes from 192.168.0.1: icmp_seq=26 ttl=64 time=1730.235 ms
64 bytes from 192.168.0.1: icmp_seq=27 ttl=64 time=1126.194 ms
64 bytes from 192.168.0.1: icmp_seq=28 ttl=64 time=477.108 ms
64 bytes from 192.168.0.1: icmp_seq=29 ttl=64 time=748.309 ms
64 bytes from 192.168.0.1: icmp_seq=31 ttl=64 time=33.426 ms
64 bytes from 192.168.0.1: icmp_seq=32 ttl=64 time=29.944 ms
64 bytes from 192.168.0.1: icmp_seq=33 ttl=64 time=857.148 ms
Request timeout for icmp_seq 34
Request timeout for icmp_seq 35
64 bytes from 192.168.0.1: icmp_seq=36 ttl=64 time=643.957 ms
64 bytes from 192.168.0.1: icmp_seq=37 ttl=64 time=290.116 ms
64 bytes from 192.168.0.1: icmp_seq=38 ttl=64 time=278.066 ms
Request timeout for icmp_seq 39
Request timeout for icmp_seq 40
64 bytes from 192.168.0.1: icmp_seq=41 ttl=64 time=23.239 ms
Request timeout for icmp_seq 42
Request timeout for icmp_seq 43
Request timeout for icmp_seq 44
Request timeout for icmp_seq 45
Request timeout for icmp_seq 46
Request timeout for icmp_seq 47
Request timeout for icmp_seq 48
64 bytes from 192.168.0.1: icmp_seq=49 ttl=64 time=147.150 ms
--- 192.168.0.1 ping statistics ---
50 packets transmitted, 35 packets received, 30.0% packet loss
round-trip min/avg/max/stddev = 6.347/251.585/1730.235/416.709 ms