thank you all for your input and replies.
ive tried the following with the same errors… Entity is non-numeric sensor.bytes_sent
- platform: template
sensors:
bytes_received:
friendly_name: "MB Received"
unit_of_measurement: 'MB/s'
value_template: "{{ states.sensor.arris_tg2492lg_85_router_kbyte_sec_received | filesizeformat() }}/s"
bytes_sent:
friendly_name: "MB Sent"
unit_of_measurement: 'MB/s'
value_template: "{{ (states('sensor.arris_tg2492lg_85_router_kbyte_sec_sent') | int / 1024) | round(1) }}"
also tried to alter the filesizeformat(,bytes=true) (dunno if thats right or not but it didnt work… )