network connection with Get Pages - operator

Hi there,

for a test I created a list of 9 URL in an excel-sheet.

Now I´m trying to test the following process

Read Excel > Get Pages > Data to Documents > further processing...

When I set a breakpoint after Read Excel I get an example set of the 9 URLs.

As soon as I try Get Pages the result is an error saying "Could not connect to the specified URL. Please check your network connection."

Here is my process:

<?xml version="1.0" encoding="UTF-8"?><process version="7.5.003">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="7.5.003" expanded="true" name="Process">
    <process expanded="true">
      <operator activated="true" breakpoints="after" class="read_excel" compatibility="7.5.003" expanded="true" height="68" name="Read Excel" width="90" x="45" y="34">
        <parameter key="excel_file" value="C:\Users\xxx\Desktop\Crawler\test_url.xls"/>
        <parameter key="imported_cell_range" value="A1:A9"/>
        <parameter key="first_row_as_names" value="false"/>
        <list key="annotations"/>
        <parameter key="locale" value="German (Germany)"/>
        <list key="data_set_meta_data_information">
          <parameter key="0" value="A.true.file_path.label"/>
        </list>
      </operator>
      <operator activated="true" class="web:retrieve_webpages" compatibility="7.3.000" expanded="true" height="68" name="Get Pages" width="90" x="179" y="136">
        <parameter key="link_attribute" value="A"/>
        <parameter key="page_attribute" value="*"/>
        <parameter key="user_agent" value="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"/>
        <parameter key="connection_timeout" value="100000"/>
        <parameter key="read_timeout" value="100000"/>
        <parameter key="accept_cookies" value="all"/>
        <parameter key="delay" value="random"/>
        <parameter key="min_delay_amount" value="200"/>
      </operator>
      <operator activated="true" class="text:data_to_documents" compatibility="7.5.000" expanded="true" height="68" name="Data to Documents" width="90" x="313" y="34">
        <list key="specify_weights"/>
      </operator>
      <operator activated="true" class="text:process_documents" compatibility="7.5.000" expanded="true" height="103" name="Process Documents" width="90" x="447" y="85">
        <process expanded="true">
          <operator activated="true" class="web:extract_html_text_content" compatibility="7.3.000" expanded="true" height="68" name="Extract Content" width="90" x="45" y="34"/>
          <operator activated="true" class="text:tokenize" compatibility="7.5.000" expanded="true" height="68" name="Tokenize" width="90" x="179" y="34"/>
          <operator activated="true" class="text:filter_stopwords_german" compatibility="7.5.000" expanded="true" height="68" name="Filter Stopwords (German)" width="90" x="45" y="136"/>
          <operator activated="true" class="text:stem_snowball" compatibility="7.5.000" expanded="true" height="68" name="Stem (Snowball)" width="90" x="179" y="136"/>
          <operator activated="true" class="text:transform_cases" compatibility="7.5.000" expanded="true" height="68" name="Transform Cases" width="90" x="45" y="238"/>
          <operator activated="true" class="text:generate_n_grams_characters" compatibility="7.5.000" expanded="true" height="68" name="Generate n-Grams (Characters)" width="90" x="179" y="238">
            <parameter key="keep_terms" value="true"/>
          </operator>
          <connect from_port="document" to_op="Extract Content" to_port="document"/>
          <connect from_op="Extract Content" from_port="document" to_op="Tokenize" to_port="document"/>
          <connect from_op="Tokenize" from_port="document" to_op="Filter Stopwords (German)" to_port="document"/>
          <connect from_op="Filter Stopwords (German)" from_port="document" to_op="Stem (Snowball)" to_port="document"/>
          <connect from_op="Stem (Snowball)" from_port="document" to_op="Transform Cases" to_port="document"/>
          <connect from_op="Transform Cases" from_port="document" to_op="Generate n-Grams (Characters)" to_port="document"/>
          <connect from_op="Generate n-Grams (Characters)" from_port="document" to_port="document 1"/>
          <portSpacing port="source_document" spacing="0"/>
          <portSpacing port="sink_document 1" spacing="0"/>
          <portSpacing port="sink_document 2" spacing="0"/>
        </process>
      </operator>
      <connect from_op="Read Excel" from_port="output" to_op="Get Pages" to_port="Example Set"/>
      <connect from_op="Get Pages" from_port="Example Set" to_op="Data to Documents" to_port="example set"/>
      <connect from_op="Data to Documents" from_port="documents" to_op="Process Documents" to_port="documents 1"/>
      <connect from_op="Process Documents" from_port="example set" to_port="result 1"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
      <portSpacing port="sink_result 2" spacing="0"/>
    </process>
  </operator>
</process>

My network connection works fine. I tested with the Crawl Web - operator and this works fine.

I already changed connection timeout and read timeout parameter but with no effect.

Any ideas what the reason for this error could be?

Thanks

miner