Charge Planner not following the plan

[panzerdev]

Describe the bug

This plan shows two slots seperated by 1 slot as the charging plan.

In reality this happens after the first slot

evcc-1  | [lp-1  ] DEBUG 2024/10/23 01:00:22 plan: charge 1h0m28s between 2024-10-23 02:00:00 +0200 CEST until 2024-10-23 05:30:00 +0200 CEST (power: 11040W, avg cost: 0.281)

evcc-1  | [lp-1  ] DEBUG 2024/10/23 01:00:22 plan: avoid re-start within 1h0m0s, continuing for remaining 59m37s

https://github.com/evcc-io/evcc/blob/fc377138d1debfea0d4bfc749911f1be580bf73b/core/loadpoint_plan.go#L175-L177

Here the value smallGapDuration which is not configurable is used to skip the slot inbetween that was planned.

Either the shown plan is wrong because at the beging of the plan we already know that the slot inbetween will be skipped anyway or the skip is wrong.

It's possible that the skipped slot is way more expensive than the planed slot.

Steps to reproduce

Set planner

Configuration details

none

Log details

evcc-1  | [lp-1  ] DEBUG 2024/10/23 01:00:22 plan: charge 1h0m28s between 2024-10-23 02:00:00 +0200 CEST until 2024-10-23 05:30:00 +0200 CEST (power: 11040W, avg cost: 0.281)

evcc-1  | [lp-1  ] DEBUG 2024/10/23 01:00:22 plan: avoid re-start within 1h0m0s, continuing for remaining 59m37s

What type of operating system are you running?

Linux

Nightly build

• [ ] I have verified that the issue is reproducible with the latest nightly build

Version

lateste master