Deco M4 can't connect via ethernet cable
Deco M4 can't connect via ethernet cable
When i connect the second Deco M4 to main deco M4 via the cable, the second deco automatically weakens the signal until it only connect in about 20cm, how cant i connect it via ethernet cable
 now it run in old vesion (
|   M4R(2.0)  |  
     1.5.6 Build 20221229 Rel. 72252  |  
  
)
and not update to newest, please help me to fix it
