message: Fix de/activation activeComm & cmdDisp
diff: @@ -388,6 +388,7 @@ horizontal arrows represent asynchronous port invocations.
  ```mermaid
  sequenceDiagram
  + activate activeComm
  activeComm->>buffMgr: Allocate frame buffer FB
  buffMgr-->>activeComm: Return FB
  activeComm->>activeComm: Fill FB with framed data
  @@ -396,14 +397,17 @@ sequenceDiagram
  buffMgr-->>deframer: Return PB
  deframer->>deframer: Deframe FB into PB
  deframer->>deframer: Copy PB into a command packet C
  - deframer-)+cmdDisp: Send C [comOut]
  + deframer-)cmdDisp: Send C [comOut]
  deframer->>buffMgr: Deallocation PB [bufferDeallocate]
  buffMgr-->>deframer:
  deframer->>buffMgr: Deallocation FB [framedDeallocate]
  buffMgr-->>deframer:
  deframer-->>activeComm:
  - cmdDisp->>-deframer: Send cmd response [cmdResponseIn]
  + deactivate activeComm
  + activate cmdDisp
  + cmdDisp->>deframer: Send cmd response [cmdResponseIn]
  deframer-->>cmdDisp:
  + deactivate cmdDisp
  ```
  **Sending a file packet:**
  