Your plugin is really great, but so is SearchWP. They don't play nice together. SCPO disables SeachWP from working completely. Here's the notice SearchWP provided to detect the problem:
SearchWP has detected a potential (not guaranteed) action/filter conflict with pre_get_posts caused by an active plugin or the active theme
The following Hooks (put in place by other plugins or your active theme) may be contributing to the problem:
scporder_filter_active (method) in SCPO_Engine (class)
scporder_pre_get_posts (method) in SCPO_Engine (class)
Is there any way around this conflict? I'd love to be able to use both plugins if at all possible. Thank you!