diff --git a/home.admin/BBcloseAllChannels.sh b/home.admin/BBcloseAllChannels.sh
index b69fba68..01b86654 100755
--- a/home.admin/BBcloseAllChannels.sh
+++ b/home.admin/BBcloseAllChannels.sh
@@ -68,9 +68,9 @@ else
 fi
 
 # raise high focus on lightning channels next 1 hour
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_active 0 3600
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_inactive 0 3600
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_total 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_active 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_inactive 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_total 0 3600
 
 echo "#####################################"
 echo "# Closing All Channels (EXPERIMENTAL)"
diff --git a/home.admin/BBconnectPeer.sh b/home.admin/BBconnectPeer.sh
index baba1a3b..9597e12f 100755
--- a/home.admin/BBconnectPeer.sh
+++ b/home.admin/BBconnectPeer.sh
@@ -17,7 +17,7 @@ fi
 source <(/home/admin/config.scripts/network.aliases.sh getvars $1 $2)
 
 # raise high focus on lightning peers next 5min
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_peers 0 300
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_peers 0 300
 
 # let user enter a <pubkey>@host
 l1="Enter the node pubkey address with host information:"
diff --git a/home.admin/BBcreateInvoice.sh b/home.admin/BBcreateInvoice.sh
index e2934283..3a9e8236 100755
--- a/home.admin/BBcreateInvoice.sh
+++ b/home.admin/BBcreateInvoice.sh
@@ -127,7 +127,7 @@ else
   fi
 
   # raise high focus on lightning channel balance next 5min
-  /home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_balance 0 300
+  /home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_balance 0 300
 
   echo
   echo "********************"
diff --git a/home.admin/BBopenChannel.sh b/home.admin/BBopenChannel.sh
index 98448364..c614eb94 100755
--- a/home.admin/BBopenChannel.sh
+++ b/home.admin/BBopenChannel.sh
@@ -80,9 +80,9 @@ if [ ${numConnectedPeers} -eq 0 ]; then
 fi
 
 # raise high focus on lightning channels next 1 hour
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_pending 0 3600
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_total 0 3600
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_active 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_pending 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_total 0 3600
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_active 0 3600
 
 # let user pick a peer to open a channels with
 OPTIONS=()
diff --git a/home.admin/BBpayInvoice.sh b/home.admin/BBpayInvoice.sh
index 57630d32..c65aaddc 100755
--- a/home.admin/BBpayInvoice.sh
+++ b/home.admin/BBpayInvoice.sh
@@ -105,7 +105,7 @@ elif [ $LNTYPE = lnd ];then
 fi
 
 # raise high focus on lightning channel balance next 5min
-/home/admin/_cache.sh focus ln_${LNTYPE}_${$CHAIN}_channels_balance 0 300
+/home/admin/_cache.sh focus ln_${LNTYPE}_${CHAIN}_channels_balance 0 300
 
 # info output
 clear