wifi reconnection wpa_supplicant wheezy - Raspberry Pi Forums

hi, have problem wifi automatic reconnection wpa_supplicant deamon. sorry in advance know it's recurring question didn't found answer yet after lot of research.
expose problem following :
have 2 pi : a+ running wheezy , b+ running jessie both usb wifi adapter
on pi running jessie following configuration :
/etc/network/interfaces

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# interfaces(5) file used ifup(8) , ifdown(8)  # please note file written used dhcpcd # static ip, consult /etc/dhcpcd.conf , 'man dhcpcd.conf'  # include files /etc/network/interfaces.d: source-directory /etc/network/interfaces.d  auto lo iface lo inet loopback  iface eth0 inet manual  allow-hotplug wlan0 iface wlan0 inet manual     wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf  #allow-hotplug wlan1 #iface wlan1 inet manual #    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf 

/etc/wpa_supplicant/wpa_supplicant.conf

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country=gb ctrl_interface=dir=/var/run/wpa_supplicant group=netdev update_config=1  network={     ssid="myssid1"     psk="password" }  network={     ssid="myssid2"     psk="password" } 

pi running jessie when wifi unavailable hours or days, when wifi come pi reconnect instantly. !

on pi running wheezy configuration :
/etc/network/interfaces

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auto lo  iface lo inet loopback iface eth0 inet dhcp  auto wlan0  allow-hotplug wlan0 iface wlan0 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf iface default inet dhcp 

/etc/wpa_supplicant/wpa_supplicant.conf

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ctrl_interface=dir=/var/run/wpa_supplicant group=netdev update_config=1  network={     ssid="myssid1"     psk="password" }  network={     ssid="myssid2"     psk="password" }  

pi on wheezy wifi won't reconnect ever if off long time , if wifi unavailable short period of time, lets 30min connection take lot of time come hour or so.

both pi date.

if try copy paste interfaces file jessie pi wheezy error occur , wifi don't work @ all
doing wrong ?
there real difference beetween jessie , wheezy wpa_supplicant ?
in advance,
best regard raspifari

the old raspbian wheezy unable reconnect wifi when signal lost. problems on new release raspbian jessie.

take link:

viewtopic.php?p=844443#p844443

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