diff --git a/installer/updater/update.json b/installer/updater/update.json
index ef02bfae..046793a8 100644
--- a/installer/updater/update.json
+++ b/installer/updater/update.json
@@ -1,7 +1,7 @@
 {
-  "ota_url": "https://commadist.azureedge.net/neosupdate/ota-signed-e85f507777cb6b22f88ba1c8be6bbaa2630c484b971344b645fca2d1c461cd47.zip",
-  "ota_hash": "e85f507777cb6b22f88ba1c8be6bbaa2630c484b971344b645fca2d1c461cd47",
-  "recovery_url": "https://commadist.azureedge.net/neosupdate/recovery-db31ffe79dfd60be966fba6d1525a5081a920062b883644dc8f5734bcc6806bb.img",
+  "ota_url": "https://commadist.azureedge.net/neosupdate/ota-signed-ba3ecb158edc760beda0d32e0eea4311031e460afa97fc180dc83f76cf512694.zip",
+  "ota_hash": "ba3ecb158edc760beda0d32e0eea4311031e460afa97fc180dc83f76cf512694",
+  "recovery_url": "https://commadist.azureedge.net/neosupdate/recovery-e35dc1939dab4c6c2cbae3f225b07515f1a5c02afb232dc22e93f17c9840499f.img",
   "recovery_len": 15926572,
-  "recovery_hash": "db31ffe79dfd60be966fba6d1525a5081a920062b883644dc8f5734bcc6806bb"
+  "recovery_hash": "e35dc1939dab4c6c2cbae3f225b07515f1a5c02afb232dc22e93f17c9840499f"
 }
diff --git a/launch_chffrplus.sh b/launch_chffrplus.sh
index e7fd3a25..9686c436 100755
--- a/launch_chffrplus.sh
+++ b/launch_chffrplus.sh
@@ -27,6 +27,8 @@ function two_init {
   [ -d "/proc/irq/733" ] && echo 3 > /proc/irq/733/smp_affinity_list # USB for LeEco
   [ -d "/proc/irq/736" ] && echo 3 > /proc/irq/736/smp_affinity_list # USB for OP3T
 
+  # restrict unbound kworkers to first two cores
+  #find /sys/devices/virtual/workqueue -name cpumask  -exec sh -c 'echo 3 > {}' ';'
 
   # Check for NEOS update
   if [ $(< /VERSION) != "$REQUIRED_NEOS_VERSION" ]; then
diff --git a/launch_env.sh b/launch_env.sh
index ca8f4e8a..ac578fac 100755
--- a/launch_env.sh
+++ b/launch_env.sh
@@ -7,7 +7,7 @@ export OPENBLAS_NUM_THREADS=1
 export VECLIB_MAXIMUM_THREADS=1
 
 if [ -z "$REQUIRED_NEOS_VERSION" ]; then
-  export REQUIRED_NEOS_VERSION="15-1"
+  export REQUIRED_NEOS_VERSION="15"
 fi
 
 if [ -z "$PASSIVE" ]; then