Minor Voting Machine Malfunctions Briefly Disrupt Harris County Polls, Officials Say

Voters at three Harris County polling sites encountered brief equipment problems as polls opened for the March 3 Texas primaries, but county technicians said the glitches were resolved quickly and did not cause major disruptions. A machine at West Gray Multi-Service Center electronically jammed shortly after doors opened and was fixed by a county election team within about an hour, poll workers and on-site crews reported.

At Moody Community Center, the devices used to scan driver’s licenses were not working when polls first opened because, poll workers said, "a barcode reader was not scanning properly because wires were crossed." Election staff corrected the connection and the scanning function was restored, allowing check-in to proceed. At St. Anne’s Catholic Church on Westheimer two Democratic voting machines went offline around 7:15 a.m.; poll workers repaired the machines in about 30 minutes and offered voters the choice to wait or go to a nearby location to cast ballots.

The Harris County Clerk’s Office characterized the incidents as limited and operational, saying "there have been no major disruptions and technicians remain deployed across the county to quickly address any issues that arise." County crews were stationed in the field throughout the day to respond to technical problems and voter questions, and officials reported no widespread equipment failures tied to Election Day operations.

Those Election Day fixes followed an 11-day early voting period that drew more than 346,000 Harris County voters, with Harris Votes reporting 220,333 ballots cast in the Democratic primary and 125,513 in the Republican primary. Sixty polling sites were open during early voting and 280 locations were available on Election Day, with polls operating from 7 a.m. to 7 p.m. Voters at joint or split primaries faced differing logistics depending on the site; county election administrators have said past joint primaries allowed shared equipment and poll workers, while split primaries require separate party lines and party-programmed machines cannot be reallocated between parties during the day.

Political responses to split-primary logistics surfaced alongside the technical reports: Hudspeth, who has discussed past split primaries and rising registration, said the joint primary "went well" in 2024 and noted that the Secretary of State applauded Harris County. In contrast, Doyle warned that split-primary procedures create "wholly avoidable delays and disruptions" and asserted those delays are part of a broader effort by Texas Republicans to control local election administration, saying the disruptions are "part of an already planned path by Texas Republicans to steal control of Harris County elections from local elected officials, deciding where, when, and potentially whether Harris County voters will have an opportunity to freely have their vote [counted]."

Archival materials and an audit from the Texas Secretary of State dating to 2020–2022 provide background on county equipment and training: drive-through voting guidance listed a tent setup with a table, chair, ePollbook, Judge’s Booth Controller and a Disabled Access Unit that must be assigned to the JBC each morning, and the audit noted Harris County was the only county that did not provide a requested list of polling locations with a discrepancy of one percent or more between check-ins and votes cast. Election officials did not report any such discrepancies tied to the March 3 incidents; voters who experienced problems could report their experience by texting 713-526-1111.