diff --git a/.github/workflows/main_matrix.yml b/.github/workflows/main_matrix.yml
index 66bf7539c..aacdc72af 100644
--- a/.github/workflows/main_matrix.yml
+++ b/.github/workflows/main_matrix.yml
@@ -2,14 +2,14 @@ name: CI
 on:
   # # Triggers the workflow on push but only for the master branch
   push:
-    branches: [master]
+    branches: [master, develop]
     paths-ignore:
       - "**.md"
       - "version.properties"
 
   # Note: This is different from "pull_request". Need to specify ref when doing checkouts.
   pull_request_target:
-    branches: [master]
+    branches: [master, develop]
     paths-ignore:
       - "**.md"
       #- "**.yml"
@@ -170,7 +170,7 @@ jobs:
           path: |
             release/*.bin
             release/*.elf
-          retention-days: 90
+          retention-days: 30
 
   build-nrf52:
     strategy:
@@ -229,7 +229,7 @@ jobs:
             release/*.uf2
             release/*.elf
             release/*.zip
-          retention-days: 90
+          retention-days: 30
 
   build-rpi2040:
     strategy:
@@ -283,7 +283,7 @@ jobs:
           path: |
             release/*.uf2
             release/*.elf
-          retention-days: 90
+          retention-days: 30
 
   build-native:
     runs-on: ubuntu-latest
@@ -342,7 +342,7 @@ jobs:
             release/meshtasticd_linux_amd64
             release/device-*.sh
             release/device-*.bat
-          retention-days: 90
+          retention-days: 30
 
   after-checks:
     runs-on: ubuntu-latest
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 000000000..01d262ce3
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM debian:bullseye-slim AS builder
+RUN apt-get update
+RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get -y install wget python3 g++ zip python3-venv git vim
+RUN wget https://raw.githubusercontent.com/platformio/platformio-core-installer/master/get-platformio.py -O get-platformio.py; chmod +x get-platformio.py
+RUN python3 get-platformio.py
+RUN git clone https://github.com/meshtastic/firmware --recurse-submodules
+RUN cd firmware
+RUN chmod +x ./firmware/bin/build-native.sh
+RUN . ~/.platformio/penv/bin/activate; cd firmware; sh ./bin/build-native.sh
+
+FROM frolvlad/alpine-glibc
+WORKDIR /root/
+COPY --from=builder /firmware/release/meshtasticd_linux_amd64 ./
+RUN apk --update add --no-cache g++
+CMD ["./meshtasticd_linux_amd64"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 000000000..28b8c2ebd
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,5 @@
+version: "3.7"
+
+services:
+  meshtastic-device:
+    build: .
diff --git a/protobufs b/protobufs
index a0fe9ec86..6b46e42a6 160000
--- a/protobufs
+++ b/protobufs
@@ -1 +1 @@
-Subproject commit a0fe9ec8614cd27af7691869ccbd20c39e48a086
+Subproject commit 6b46e42a656dd3aab74c373e79b70e699eeac834
diff --git a/src/gps/NMEAWPL.cpp b/src/gps/NMEAWPL.cpp
index 95e69343b..222a2d04c 100644
--- a/src/gps/NMEAWPL.cpp
+++ b/src/gps/NMEAWPL.cpp
@@ -15,11 +15,11 @@
  * -------------------------------------------
  */
 
-uint printWPL(char *buf, const Position &pos, const char *name)
+uint32_t printWPL(char *buf, const Position &pos, const char *name)
 {
-    uint len = sprintf(buf, "$GNWPL,%07.2f,%c,%08.2f,%c,%s", pos.latitude_i * 1e-5, pos.latitude_i < 0 ? 'S' : 'N', pos.longitude_i * 1e-5, pos.longitude_i < 0 ? 'W' : 'E', name);
-    uint chk = 0;
-    for (uint i = 1; i < len; i++) {
+    uint32_t len = sprintf(buf, "$GNWPL,%07.2f,%c,%08.2f,%c,%s", pos.latitude_i * 1e-5, pos.latitude_i < 0 ? 'S' : 'N', pos.longitude_i * 1e-5, pos.longitude_i < 0 ? 'W' : 'E', name);
+    uint32_t chk = 0;
+    for (uint32_t i = 1; i < len; i++) {
         chk ^= buf[i];
     }
     len += sprintf(buf + len, "*%02X\r\n", chk);
@@ -50,9 +50,9 @@ uint printWPL(char *buf, const Position &pos, const char *name)
  * -------------------------------------------
  */
 
-uint printGGA(char *buf, const Position &pos)
+uint32_t printGGA(char *buf, const Position &pos)
 {
-    uint len = sprintf(buf, "$GNGGA,%06u.%03u,%07.2f,%c,%08.2f,%c,%u,%02u,%04u,%04d,%c,%04d,%c,%d,%04d",
+    uint32_t len = sprintf(buf, "$GNGGA,%06u.%03u,%07.2f,%c,%08.2f,%c,%u,%02u,%04u,%04d,%c,%04d,%c,%d,%04d",
         pos.time / 1000,
         pos.time % 1000,
         pos.latitude_i * 1e-5, pos.latitude_i < 0 ? 'S' : 'N',
@@ -67,10 +67,10 @@ uint printGGA(char *buf, const Position &pos)
         0,
         0);
 
-    uint chk = 0;
-    for (uint i = 1; i < len; i++) {
+    uint32_t chk = 0;
+    for (uint32_t i = 1; i < len; i++) {
         chk ^= buf[i];
     }
     len += sprintf(buf + len, "*%02X\r\n", chk);
     return len;
-}
\ No newline at end of file
+}
diff --git a/src/gps/NMEAWPL.h b/src/gps/NMEAWPL.h
index 853c850eb..aaa18933c 100644
--- a/src/gps/NMEAWPL.h
+++ b/src/gps/NMEAWPL.h
@@ -3,5 +3,5 @@
 #include <Arduino.h>
 #include "main.h"
 
-uint printWPL(char *buf, const Position &pos, const char *name);
-uint printGGA(char *buf, const Position &pos);
+uint32_t printWPL(char *buf, const Position &pos, const char *name);
+uint32_t printGGA(char *buf, const Position &pos);
diff --git a/src/mesh/RadioLibInterface.cpp b/src/mesh/RadioLibInterface.cpp
index 262a10c18..c08220555 100644
--- a/src/mesh/RadioLibInterface.cpp
+++ b/src/mesh/RadioLibInterface.cpp
@@ -317,7 +317,13 @@ ErrorCode RadioLibInterface::send(MeshPacket *p)
     void RadioLibInterface::handleReceiveInterrupt()
     {
         uint32_t xmitMsec;
-        assert(isReceiving);
+        
+        // when this is called, we should be in receive mode - if we are not, just jump out instead of bombing. Possible Race Condition?
+        if (!isReceiving) {
+            DEBUG_MSG("*** WAS_ASSERT *** handleReceiveInterrupt called when not in receive mode\n");
+            return;
+        }
+        
         isReceiving = false;
 
         // read the number of actually received bytes
diff --git a/src/mesh/generated/mesh.pb.h b/src/mesh/generated/mesh.pb.h
index 812099166..c1c2bdd7b 100644
--- a/src/mesh/generated/mesh.pb.h
+++ b/src/mesh/generated/mesh.pb.h
@@ -501,7 +501,7 @@ typedef PB_BYTES_ARRAY_T(256) MeshPacket_encrypted_t;
 typedef struct _MeshPacket { 
     /* The sending node number.
  Note: Our crypto implementation uses this field as well.
- See [crypto](/docs/developers/firmware/encryption) for details.
+ See [crypto](/docs/about/overview/encryption) for details.
  FIXME - really should be fixed32 instead, this encoding only hurts the ble link though. */
     uint32_t from;
     /* The (immediatSee Priority description for more details.y should be fixed32 instead, this encoding only
@@ -529,7 +529,7 @@ typedef struct _MeshPacket {
  needs to be unique for a few minutes (long enough to last for the length of
  any ACK or the completion of a mesh broadcast flood).
  Note: Our crypto implementation uses this id as well.
- See [crypto](/docs/developers/firmware/encryption) for details.
+ See [crypto](/docs/about/overview/encryption) for details.
  FIXME - really should be fixed32 instead, this encoding only
  hurts the ble link though. */
     uint32_t id;
diff --git a/src/sleep.cpp b/src/sleep.cpp
index 055cf770d..390ab7f65 100644
--- a/src/sleep.cpp
+++ b/src/sleep.cpp
@@ -263,8 +263,8 @@ esp_sleep_wakeup_cause_t doLightSleep(uint64_t sleepMsec) // FIXME, use a more r
 #ifdef BUTTON_PIN
     gpio_wakeup_enable((gpio_num_t)BUTTON_PIN, GPIO_INTR_LOW_LEVEL); // when user presses, this button goes low
 #endif
-#ifdef RF95_IRQ_GPIO
-    gpio_wakeup_enable((gpio_num_t)RF95_IRQ_GPIO, GPIO_INTR_HIGH_LEVEL); // RF95 interrupt, active high
+#ifdef RF95_IRQ
+    gpio_wakeup_enable((gpio_num_t)RF95_IRQ, GPIO_INTR_HIGH_LEVEL); // RF95 interrupt, active high
 #endif
 #ifdef PMU_IRQ
     // wake due to PMU can happen repeatedly if there is no battery installed or the battery fills