diff --git a/fogcutter/docker/caddy.sh b/fogcutter/docker/caddy.sh
index 62b4aaa..c4aa404 100755
--- a/fogcutter/docker/caddy.sh
+++ b/fogcutter/docker/caddy.sh
@@ -3,9 +3,7 @@
 set -e
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
   
   # main caddy container
   docker run \
diff --git a/fogcutter/docker/cavereveryhour.sh b/fogcutter/docker/cavereveryhour.sh
index f947cf3..52960a2 100755
--- a/fogcutter/docker/cavereveryhour.sh
+++ b/fogcutter/docker/cavereveryhour.sh
@@ -9,6 +9,7 @@ up () {
     --restart unless-stopped \
     --workdir /home/node/app \
     --env NODE_ENV=production \
+    --env TZ='America/New_York' \
     --volume $PWD/CaverEveryHour:/home/node/app:rw \
     --volume $PWD/cavereveryhour.env:/home/node/app/.env:ro \
     --volume /bigdata/tmp/EveryHourBot/CaverEveryHour:/home/node/app/media:ro \
diff --git a/fogcutter/docker/firefly.sh b/fogcutter/docker/firefly.sh
index 0b8176f..ed646b3 100755
--- a/fogcutter/docker/firefly.sh
+++ b/fogcutter/docker/firefly.sh
@@ -6,9 +6,7 @@ set -e
 # https://docs.firefly-iii.org/firefly-iii/advanced-installation/cron/
 
 up () {
-   # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   # Exposed on port 8080 in pew-net
   # env options: https://raw.githubusercontent.com/firefly-iii/firefly-iii/main/.env.example
diff --git a/fogcutter/docker/geoserver.sh b/fogcutter/docker/geoserver.sh
index 3b544d0..f3587c1 100755
--- a/fogcutter/docker/geoserver.sh
+++ b/fogcutter/docker/geoserver.sh
@@ -3,9 +3,7 @@
 set -e
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   # Exposed on port 8080 in pew-net  
   docker run \
diff --git a/fogcutter/docker/gitea.sh b/fogcutter/docker/gitea.sh
index ebed682..076b5d6 100755
--- a/fogcutter/docker/gitea.sh
+++ b/fogcutter/docker/gitea.sh
@@ -3,9 +3,7 @@
 set -e
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   # Exposed on port 3000 in pew-net  
   docker run \
diff --git a/fogcutter/docker/mapproxy.sh b/fogcutter/docker/mapproxy.sh
index ef2ebf3..de730fa 100755
--- a/fogcutter/docker/mapproxy.sh
+++ b/fogcutter/docker/mapproxy.sh
@@ -3,9 +3,7 @@
 set -e
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   # Exposed on port 8080 in pew-net  
   docker run \
diff --git a/fogcutter/docker/mastodon.sh b/fogcutter/docker/mastodon.sh
index 081cca1..d799b49 100755
--- a/fogcutter/docker/mastodon.sh
+++ b/fogcutter/docker/mastodon.sh
@@ -13,9 +13,7 @@ DB_PASS=mastodon
 DB_PORT=5432
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   docker run \
     --detach \
diff --git a/fogcutter/docker/plex.sh b/fogcutter/docker/plex.sh
index a59fa70..e43464f 100755
--- a/fogcutter/docker/plex.sh
+++ b/fogcutter/docker/plex.sh
@@ -3,9 +3,7 @@
 set -e
 
 up () {
-  # Ensure iptables rules exist
-  # https://askubuntu.com/questions/1052919/iptables-reload-restart-on-ubuntu/1072948#1072948
-  docker network create --ipv6 --subnet "fd01::/80" pew-net || true
+  docker network create pew-net || true
 
   # Exposed on port 32400 in pew-net  
   docker run \