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Timedata.InfluxDB: disabled component still registers as Timedata service with null connector - every query path throws NullPointerException instead of a typed error

Status: Open.

#3908 In OpenEMS/openems;

· newman85366-commits opened on Aug 23, 2026

Predictor.Production.LinearModel: SnowStateMachine crashes with untyped NoSuchElementException on empty weather forecast, PredictionState never reports the failure

Status: Open.

#3907 In OpenEMS/openems;

· newman85366-commits opened on Aug 23, 2026

Bundled Java-OCA-OCPP is pinned at 1.1.0, whose Communicator.sendCall() hard-references javax.xml.soap.SOAPMessage — first OCPP charge-point session dies with NoClassDefFoundError under OSGi on JDK 11+

Status: Open.

#3896 In OpenEMS/openems;

· newman85366-commits opened on Aug 20, 2026

AbstractManagedOcppEvcsComponent.lostSession() nulls ocppServer on the java-websocket callback thread while WriteHandler gates on value() — NPE when a disconnect lands mid-cycle

Status: Open.

#3895 In OpenEMS/openems;

· newman85366-commits opened on Aug 20, 2026

EvcsClusterPeakShavingImpl: unfloored ratchet on totalPowerLimit underflows int and inverts the site cap into unlimited charging after sustained grid import above the configured limit

Status: Open.

#3894 In OpenEMS/openems;

· newman85366-commits opened on Aug 20, 2026

energy monitor UI: price is hidden behind graphic

Component: UI

Type: Bug

Status: Open.

#3882 In OpenEMS/openems;

· sjjh opened on Aug 15, 2026

Modbus.Tcp bridge tasks not reliably re-attached on a second config-enable of device components within one JVM lifetime

Status: Open.

#3875 In OpenEMS/openems;

· newman85366-commits opened on Aug 11, 2026

Add UI widget for upcoming GridBuyPrice (with TimeOfUseTariff) and optional in dependence of GridBuy/Sell forecast

Status: Open.

#3794 In OpenEMS/openems;

· sjjh opened on Jun 28, 2026

Backend keeps serving a stale/factory-less EdgeConfig → all component settings forms render blank, with no self-heal until the Edge is restarted

Status: Open.

#3756 In OpenEMS/openems;

· cvabc opened on Jun 4, 2026

Controller.Symmetric.Balancing accepts Ess.Cluster but fails with missing power coefficients

Status: Open.

#3752 In OpenEMS/openems;

· Christoph-87 opened on Jun 2, 2026

Add support to access values of PLCnext platform directly by its GDS

Component: Edge

Stale

Type: Enhancement

Status: Open.

Feature

#3737 In OpenEMS/openems;

· mbreier-sw opened on May 21, 2026

Improve UX of IO Channel-Single-Threshold Controller UI Dialog

Component: UI

Status: Open.

#3512 In OpenEMS/openems;

· sjjh opened on Jan 9, 2026