Circuit network - aberrant signal in memory cell

[Rattlembones]

Hello!
When I paste this blueprint, then add power (for example add a solar panel), the combinator to which the arrow points instantly gets a signal of hundreds of millions for the black signal. I believe this should not happen because the only source of a black signal in the blueprint would be the combinator across the tracks, with value set at 1. Similar issue for green signal on this combinator.

https://pastebin.com/HQvCiKSJ

If you add solar panel to the blueprint before pasting, the combinator shows the aberrant value from the start.

[Loewchen]

Can not reproduce, placing the BP and powering it does not produce any output signal as the only input is red=-1.
To proceed, edit your report to follow those rules: 3638

[Rattlembones]

Figured out that the issue is very likely due to power-up order and therefore not a bug. Thanks for your time.