ELRS random rx loss indoors only 5m away, what could be the reason?

[fossil lagoon]

link quality just instantly dropped to 0

radio: radiomaster tx16s
radio baud rate: 3.75M
elrs module: happymodel es24tx pro

[crisp hearth]

do you have set VTX Admin in the ExpressLRS Lua Script into a Band/channel?

What power level do you have it set to?

[fossil lagoon]

radio was locked to 25mw

vtx admin I dont use

I use betaflight script to set vtx

[crisp hearth]

do you have ADC Filter enabled?

[fossil lagoon]

off

Also pic of vtx admin

[crisp hearth]

is the module not getting loose in the jr bay of your radio?

[fossil lagoon]

not sure, shouldn't, it seems firmly attached

[crisp hearth]

what betaflight firmware does your mobula have?

[fossil lagoon]

4.3.1 elrs one

Sec Ill send link

[crisp hearth]

and what exact ExpressLRS Firmware version do you have on the module?

[fossil lagoon]

https://github.com/DLLarson/betaflight/releases/tag/BF-4.3.1-with-elrs-3.0

this is on mobula

[crisp hearth]

could you try this firmware instead?
https://www.happymodel.cn/index.php/2022/09/26/crazybeef4sx1280-4-4-0-support-expresslrs-v3-0-beta-version-firmware-download/

[fossil lagoon]

okay will try

[crisp hearth]

as this is officially from happymodel

[fossil lagoon]

also tx is on 8aa1b0

And settings

[crisp hearth]

which one is that?

[fossil lagoon]

Idk it shows on bottom setting screen

3.0.0 8aa1b0

[crisp hearth]

update to at least 3.1.1

[fossil lagoon]

But the happymodel elrs firmware 3.0.0?

Or all 3.x compatible?

[crisp hearth]

YES

I won't push you off a cliff.. lol

[fossil lagoon]

okay will put 3.1.1 on tx and put the happymodel firmware and get back here if issues stay

thanks for quick support

[fossil lagoon]

also what's the recommended baud rate for radiomaster tx16s with hm es24tx pro module?

it was previously set to 3.75M

[crisp hearth]

it can do 5.25M

[fossil lagoon]

ye but is slower perhaps safer or

cause I get like 10 errors after 5 min flight

[crisp hearth]

nah, it won't matter much really..

[fossil lagoon]

after 5 min flight

[crisp hearth]

10 is rookie numbers.. not even a threat

[fossil lagoon]

is there advantage to running higher baud?

[crisp hearth]

if it balloons to 6 digits in a short amount of time, then something is wrong between radio and module

[crisp hearth]

faster everything

[fossil lagoon]

okay👍

[crisp hearth]

baud rate dictates how fast module and radio communicates

[fossil lagoon]

will set it to the max 5M then

[crisp hearth]

here's what the edgeTX Devs has to say about the ERR values
#help-and-support message