title: Tensorboard not able to display all summaries
body: <p>Since yesterday my Tensorboard doesn't display my scalar values anymore. In particular, I have 4 different scalar summaries but only one of them is displayed. I have tried to inspect the content of my summaries directory and seems that the Tensorboard is able to detect all my summaries. The strange thing is that yesterday was working smoothly. </p>
  
  <p>At the moment I'm executing the Tensorboard in this way:</p>
  
  <pre><code>tensorboard --logdir=summaries/ --host=127.0.0.1 --inspect
  </code></pre>
  
  <p>And the result is the following:</p>
  
  <pre><code>======================================================================
  Processing event files... (this can take a few minutes)
  ======================================================================
  
  Found event files in:
  summaries/hseq2seq_300_512_1024_1024
  summaries/hseq2seq_300_1024_2048_2048
  summaries/hseq2seq_300_256_512_512
  summaries/hseq2seq_300_128_256_256
  
  These tags are in summaries/hseq2seq_300_512_1024_1024:
  audio -
  histograms -
  images -
  scalars
     agent_rewards_summary
     decoder_loss_summary
  tensor -
  ======================================================================
  
  Event statistics for summaries/hseq2seq_300_512_1024_1024:
  audio -
  graph
     first_step           0
     last_step            0
     max_step             0
     min_step             0
     num_steps            1
     outoforder_steps     []
  histograms -
  images -
  scalars
     first_step           0
     last_step            999999
     max_step             999999
     min_step             0
     num_steps            1000000
     outoforder_steps     []
  sessionlog:checkpoint -
  sessionlog:start -
  sessionlog:stop -
  tensor -
  ======================================================================
  
  These tags are in summaries/hseq2seq_300_1024_2048_2048:
  audio -
  histograms -
  images -
  scalars
     agent_rewards_summary
     decoder_loss_summary
  tensor -
  ======================================================================
  
  Event statistics for summaries/hseq2seq_300_1024_2048_2048:
  audio -
  graph
     first_step           0
     last_step            0
     max_step             0
     min_step             0
     num_steps            1
     outoforder_steps     []
  histograms -
  images -
  scalars
     first_step           0
     last_step            999999
     max_step             999999
     min_step             0
     num_steps            1000000
     outoforder_steps     []
  sessionlog:checkpoint -
  sessionlog:start -
  sessionlog:stop -
  tensor -
  ======================================================================
  
  These tags are in summaries/hseq2seq_300_256_512_512:
  audio -
  histograms -
  images -
  scalars
     agent_rewards_summary
     decoder_loss_summary
  tensor -
  ======================================================================
  
  Event statistics for summaries/hseq2seq_300_256_512_512:
  audio -
  graph
     first_step           0
     last_step            0
     max_step             0
     min_step             0
     num_steps            1
     outoforder_steps     []
  histograms -
  images -
  scalars
     first_step           0
     last_step            999999
     max_step             999999
     min_step             0
     num_steps            1000000
     outoforder_steps     []
  sessionlog:checkpoint -
  sessionlog:start -
  sessionlog:stop -
  tensor -
  ======================================================================
  
  These tags are in summaries/hseq2seq_300_128_256_256:
  audio -
  histograms -
  images -
  scalars
     agent_rewards_summary
     decoder_loss_summary
  tensor -
  ======================================================================
  
  Event statistics for summaries/hseq2seq_300_128_256_256:
  audio -
  graph
     first_step           0
     last_step            0
     max_step             0
     min_step             0
     num_steps            1
     outoforder_steps     []
  histograms -
  images -
  scalars
     first_step           0
     last_step            999999
     max_step             999999
     min_step             0
     num_steps            1000000
     outoforder_steps     []
  sessionlog:checkpoint -
  sessionlog:start -
  sessionlog:stop -
  tensor -
  ======================================================================
  ```
  </code></pre>
  
  <p>In the following you can find some details about my configuration:</p>
  
  <ul>
  <li>Operating system: MacOS High Sierra (latest update)</li>
  <li>Tensorflow version: 1.4.0</li>
  <li>Python version: 3.6.3</li>
  </ul>
  
  <p>I have tried with all the browsers that I have namely: Chrome Canary, Firefox and Safari. The result is always the same. </p>
  
  <p>Do you have any ideas? Even if it is not possible to use the Tensorboard at the moment, it will be fine to export this data to CSV. How can I do that? </p>
  
  <p>Thank you!</p>