Check his video and write up https://www.thesmarthomehookup.com/alternate-blue-iris-deepstack-configuration-for-reolink-rlc-810-compatibility/ I recently got a 820A and BI5 and still learning how to tweak. According to video the .5 and .25 can't be changed and hardcoded in ReoLinks. Update- 7/15/21 ...